Contour Flap Envelopes

Contour Flap Envelopes

Make a lasting impression with contour flap envelopes, where elegance meets functionality. Featuring a distinctive, curved flap, these envelopes offer a sophisticated alternative to standard designs, adding a refined touch to invitations, announcements, marketing materials, and personal correspondence. Available in a range of sizes, from the compact #17 mini to the spacious 6 x 9 inches, with popular A7 options in between, these envelopes cater to both casual and formal mailing needs. Choose from classic white and ivory for a timeless look, or explore bold and luxurious hues like deep midnight black, radiant red, shimmering gold metallic, or elegant silver. Finishes include smooth matte, high-shine metallic, and textured linen, allowing for a custom feel that matches any occasion or branding aesthetic. The secure contour flap not only enhances presentation but also ensures contents remain protected, making these envelopes as practical as they are stylish. With custom printing options available, they are perfect for elevating business communications, event invitations, and personal stationery. Whether you're sending heartfelt notes, premium promotional materials, or wedding invitations, contour flap envelopes add an extra layer of charm and professionalism to every delivery.

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  1. #17 Mini Envelopes (2 11/16 x 3 11/16) - White 28lb

    #17 Mini Envelopes (2 11/16 x 3 11/16) - White 28lb

    Rating:
    95.625%
    from $3.19 / 10
    $0.32 ea. (as low as $0.10 ea.)
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  2. #17 Mini Envelopes (2 11/16 x 3 11/16) - Brown Kraft Grocery Bag 28lb

    #17 Mini Envelopes (2 11/16 x 3 11/16) - Brown Kraft Grocery Bag 28lb

    Rating:
    100%
    from $3.59 / 10
    $0.36 ea. (as low as $0.12 ea.)
    As low as $0.12
  3. #17 Mini Envelopes (2 11/16 x 3 11/16) - Red 32lb

    #17 Mini Envelopes (2 11/16 x 3 11/16) - Red 32lb

    Rating:
    98.260869565217%
    from $2.87 / 10 $3.59
    $0.29 ea. (as low as $0.22 ea.)
    As low as $0.22
  4. #17 Mini Envelopes (2 11/16 x 3 11/16) - Smooth Midnight Black 32lb

    #17 Mini Envelopes (2 11/16 x 3 11/16) - Smooth Midnight Black 32lb

    Rating:
    98.260869565217%
    from $3.59 / 10
    $0.36 ea. (as low as $0.27 ea.)
    As low as $0.27
  5. #17 Mini Envelopes (2 11/16 x 3 11/16) - Natural 28lb

    #17 Mini Envelopes (2 11/16 x 3 11/16) - Natural 28lb

    Rating:
    93.846153846154%
    from $3.39 / 10
    $0.34 ea. (as low as $0.10 ea.)
    As low as $0.10
  6. #17 Mini Envelopes (2 11/16 x 3 11/16) - Silver Metallic 32lb

    #17 Mini Envelopes (2 11/16 x 3 11/16) - Silver Metallic 32lb

    Rating:
    98.823529411765%
    from $4.39 / 10
    $0.44 ea. (as low as $0.14 ea.)
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  7. #17 Mini Envelopes (2 11/16 x 3 11/16) - Gift For You 28lb

    #17 Mini Envelopes (2 11/16 x 3 11/16) - Gift For You 28lb

    Rating:
    100%
    from $4.19 / 10
    $0.42 ea. (as low as $0.12 ea.)
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  8. A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - Gold Metallic 32lb

    A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - Gold Metallic 32lb

    from $5.59 / 10
    $0.56 ea. (as low as $0.30 ea.)
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  9. #17 Mini Envelopes (2 11/16 x 3 11/16) - White Linen 32lb

    #17 Mini Envelopes (2 11/16 x 3 11/16) - White Linen 32lb

    from $3.03 / 10 $3.79
    $0.30 ea. (as low as $0.22 ea.)
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  10. A2 Contour Flap Envelopes (4 3/8 x 5 3/4 - White Recycled 32lb

    A2 Contour Flap Envelopes (4 3/8 x 5 3/4 - White Recycled 32lb

    Rating:
    97.5%
    from $3.79 / 10
    $0.38 ea. (as low as $0.23 ea.)
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  11. A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - Smooth Midnight Black 32lb

    A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - Smooth Midnight Black 32lb

    Rating:
    92.941176470588%
    from $6.99 / 10
    $0.70 ea. (as low as $0.45 ea.)
    As low as $0.45
  12. A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - White Recycled 32lb

    A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - White Recycled 32lb

    Rating:
    95.675675675676%
    from $5.59 / 10 $6.99
    $0.56 ea. (as low as $0.36 ea.)
    As low as $0.36
  13. A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - Brown Kraft Grocery Bag 28lb
  14. A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - Silver Metallic 32lb

    A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - Silver Metallic 32lb

    from $5.59 / 10
    $0.56 ea. (as low as $0.29 ea.)
    As low as $0.29
  15. A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - Baby Blue 32lb

    A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - Baby Blue 32lb

    from $6.99 / 10
    $0.70 ea. (as low as $0.45 ea.)
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  16. A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - White Quartz Metallic 32lb
  17. #17 Mini Envelopes (2 11/16 x 3 11/16) - Silver Damask 28lb

    #17 Mini Envelopes (2 11/16 x 3 11/16) - Silver Damask 28lb

    Rating:
    100%
    from $4.19 / 10
    $0.42 ea. (as low as $0.12 ea.)
    As low as $0.12
  18. 3 1/8 x 3 1/8 Square Envelopes - White 28lb

    3 1/8 x 3 1/8 Square Envelopes - White 28lb

    Rating:
    100%
    from $3.20 / 10
    $0.32 ea. (as low as $0.18 ea.)
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  19. A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - White Linen 32lb

    A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - White Linen 32lb

    Rating:
    100%
    from $6.99 / 10
    $0.70 ea. (as low as $0.45 ea.)
    As low as $0.45
  20. A2 Contour Flap Envelopes (4 3/8 x 5 3/4 - Gold Metallic 32lb

    A2 Contour Flap Envelopes (4 3/8 x 5 3/4 - Gold Metallic 32lb

    from $4.39 / 10
    $0.44 ea. (as low as $0.30 ea.)
    As low as $0.30
  21. A4 Contour Flap Envelopes (4 1/4 x 6 1/4) - White Recycled 32lb

    A4 Contour Flap Envelopes (4 1/4 x 6 1/4) - White Recycled 32lb

    Rating:
    100%
    from $4.39 / 10
    $0.44 ea. (as low as $0.17 ea.)
    As low as $0.17
  22. #17 Mini Envelopes (2 11/16 x 3 11/16) - Fuchsia Pink Magenta 32lb

    #17 Mini Envelopes (2 11/16 x 3 11/16) - Fuchsia Pink Magenta 32lb

    Rating:
    92.727272727273%
    from $3.59 / 10
    $0.36 ea. (as low as $0.27 ea.)
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  23. A2 Contour Flap Envelopes (4 3/8 x 5 3/4) - Brown Kraft Grocery Bag  28lb

    A2 Contour Flap Envelopes (4 3/8 x 5 3/4) - Brown Kraft Grocery Bag 28lb

    Rating:
    100%
    from $4.79 / 10
    $0.48 ea. (as low as $0.26 ea.)
    As low as $0.26
  24. A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - Natural Linen 32lb

    A7 Contour Flap Envelopes (5 1/4 x 7 1/4) - Natural Linen 32lb

    from $6.99 / 10
    $0.70 ea. (as low as $0.45 ea.)
    As low as $0.45
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Contour Flap Envelopes: Style, Sophistication, and Secure Delivery

Key Summary:

This guide explores the elegance and utility of contour flap envelopes, known for their curved flap design that enhances both form and function.
 Ideal for weddings, corporate correspondence, or creative branding, contour flap envelopes elevate every mailing experience.
 We’ll review dimensions, envelope types, materials, use cases, customization options, and the key benefits that set these envelopes apart.

Size and Dimensions of Contour Flap Envelopes

Contour flap envelopes come in a variety of sizes to accommodate any project, with popular formats including #17 Mini (2 11/16 x 3 11/16 inches), A2 (4 3/8 x 5 3/4 inches), A7 (5 1/4 x 7 1/4 inches), and larger options like 6 x 9 inches. Whether you're enclosing RSVP cards or mailing luxe announcements, there’s a size that offers the right fit and visual impact. The curved flap adds extra space for sealing and enhances the overall silhouette for a premium finish.

Comparison to Other Common Envelope Styles

Unlike straight or square flaps, contour flap envelopes feature a rounded closure that instantly draws attention. While similar in size to standard booklet envelopes, their shape adds visual interest and communicates added thought and care. They bridge the gap between traditional functionality and elevated design—making them ideal for when presentation truly matters.

Types of Contour Flap Envelopes

Contour flap envelopes are available in several configurations to suit a variety of needs:

  • Mini Sizes: Great for gift cards, place cards, and short notes
  • Invitation Sizes (A2, A6, A7, A9): Perfect for weddings, announcements, and greeting cards
  • Larger Formats (6 x 9): Used for marketing kits, elegant business mailers, and premium promotional content
  • Preprinted Options: Designed with “Gift for You” or seasonal messages for instant use
  • Specialty Finishes: Metallic, linen, textured, and recycled options for unique appeal

Materials and Colors

Contour flap envelopes are available in an extensive palette—from minimalist white and ivory to expressive tones like deep black, rich red, or soft baby blue. For luxe occasions, explore shimmering gold and silver metallics or textured options like natural linen and white quartz.

Available materials include:

  • Premium 32lb paper for durability and a substantial feel
  • Textured linen or laid finishes for added dimension
  • Recycled stocks for an eco-conscious presentation
  • Metallic and shimmer papers for standout event mailings

Uses of Contour Flap Envelopes

Contour flap envelopes are commonly chosen for occasions and industries that prioritize visual impact:

  • Wedding and party invitations
  • Thank you cards and holiday greetings
  • Corporate event announcements and promotional mailers
  • Boutique product packaging and premium brand mail
  • Personal stationery or handcrafted cards

Mailing Invitations

One of the most popular uses for contour flap envelopes is for mailing invitations. Their graceful curve adds an upscale element to your invitation suite, giving a preview of the elegance inside. Use an A7 contour envelope in gold metallic to house a wedding invitation printed on cotton stock, or opt for a linen-finish option for a formal gala or awards night.

Example:

 A luxury jewelry brand launching a new collection might send their VIP customers invitations in white quartz metallic A7 contour envelopes—custom-printed with a logo and sealed with a foil sticker—for a truly unforgettable first impression.

When to Use Contour Flap Envelopes

Contour flap envelopes are especially effective for:

  • Mailing high-value or ceremonial communications
  • Creating emotional impact through packaging
  • Differentiating marketing efforts from generic mailers
  • Aligning your message with upscale, boutique, or artisanal branding
  • Enclosing handcrafted cards or small format stationery for gifting

Choosing the Right Contour Flap Envelope

Here’s what to consider when selecting your envelope:

  • Size: Match the envelope to your card, print, or insert
  • Finish: Choose shimmer or linen for elegance; smooth for minimalism
  • Color: Coordinate with your brand or event palette
  • Weight: Heavier paper stocks offer a more substantial feel
  • Customization: Add branding or personal designs for added impact

Use Case Scenarios for Contour Flap Envelopes

  • Wedding Stationery Suites: From save-the-dates to RSVP cards
  • Holiday Mailings: Elevate end-of-year messages and business greetings
  • Corporate Invitations: Product launches, milestone celebrations, or investor events
  • Gifting and Packaging: Mini contour envelopes as stylish enclosures for gift cards or thank-you notes
  • Creative Branding: Artists, boutiques, and makers using elegant mailers for personalized correspondence

What Sets Our Product Apart

Our contour flap envelopes stand out for their combination of quality, variety, and customization. With carefully crafted edges, premium paper weights, and an unmatched selection of colors and textures, these envelopes deliver both presentation and performance. Whether you're sending one card or coordinating a suite of branded pieces, our envelopes ensure your materials are memorable.

Customization Options

Personalize your contour flap envelopes with printed return addresses, full-color logos, monograms, or foil accents. With printing services available, you can design envelopes that reflect your voice or business identity from the outside in—setting the tone before your recipient even opens it.

Various Applications of Our Product

Contour flap envelopes are used by:

  • Event planners looking to make every invite count
  • Marketing teams needing premium presentation for high-end clients
  • Small businesses and artists sending personalized packages or branding samples
  • Stationery designers bundling handcrafted card collections
  • Individuals sending elegant correspondence and heartfelt messages

Personal and Business Use

From weddings and formal events to direct mail campaigns and boutique sales, contour flap envelopes enhance every mailing with beauty and grace. Their versatility makes them equally valuable for personal celebrations and professional communications—ensuring that whatever you're sending, it's done with distinction.

Maximizing Your Experience with Our Product

  • Pair contour envelopes with coordinating paper stocks and liners
  • Use metallic finishes for glam or holiday themes
  • Choose linen or kraft for rustic or vintage vibes
  • Opt for custom printing for an elevated, branded look
  • Keep mini sizes on hand for gifts and small notes

Wrap-Up: The Impact of Contour Flap Envelopes

Contour flap envelopes provide more than just a means to mail—they offer a moment of style, surprise, and sophistication. With beautiful finishes, secure closures, and attention-grabbing curves, they add personality and professionalism to any piece of correspondence. Whether you're announcing a celebration or reinforcing a brand, these envelopes help ensure your message lands with lasting impact.

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