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Popular Sizes

#10 Square Flap Envelopes (4 1/8 x 9 1/2)

Midnight Black In Stock
#10 Square Flap Envelopes (4 1/8 x 9 1/2) Midnight Black
Product Features:
Custom printing is available on this product. Get started: (1) Hit the blue 'CUSTOMIZE' button (2) Upload your Files or Design Online.
  • Choose Envelope Color

    70lb. Bright White
    70lb.$9.95 / 50
    80lb. White w/Peel & Press™
    80lb.$15.95 / 50
    White - 100% Recycled
    80lb.$12.95 / 50
    Bright White - 100% Cotton
    80lb.$21.95 / 50
    Glossy White
    6pt.$20.95 / 50
    White Linen
    80lb.$15.95 / 50
    Birch Translucent
    30lb.$82.95 / 250
    White w/Red LUX Lining
    60lb.$17.95 / 50
    White w/Black LUX Lining
    60lb.$17.95 / 50
    White w/Silver LUX Lining
    60lb.$17.95 / 50
    White w/Gold LUX Lining
    60lb.$17.95 / 50
    White w/ Simple Seal
    24lb.$10.95 / 50
    Quartz Metallic
    80lb.$17.95 / 50
    24lb. White, Machine Insertable
    24lb.$11.95 / 50
    Natural
    70lb.$9.95 / 50
    Natural - 100% Recycled
    80lb.$12.95 / 50
    Natural Linen
    80lb.$15.95 / 50
    Natural White - 100% Cotton
    80lb.$21.95 / 50
    Stone
    70lb.$10.95 / 50
    Natural w/Gold LUX Lining
    70lb.$19.95 / 50
    Nude
    80lb.$15.95 / 50
    Grocery Bag
    70lb.$15.95 / 50
    Copper Metallic
    80lb.$17.95 / 50
    Bronze Metallic
    80lb.$17.95 / 50
    Chocolate
    80lb.$15.95 / 50
    Anthracite Metallic
    80lb.$18.95 / 50
    Smoke
    80lb.$15.95 / 50
    Black Linen
    80lb.$15.95 / 50
    Midnight Black
    80lb.$9.95 / 50
    Crystal Clear
    3.5 Mil$10.95 / 50
    Clear Translucent
    30lb.$17.95 / 50
    Platinum Translucent
    30lb.$104.95 / 250
    Silver Metallic
    80lb.$17.95 / 50
    Crystal Metallic
    80lb.$17.95 / 50
    Gold Metallic
    80lb.$17.95 / 50
    Blonde Metallic
    80lb.$17.95 / 50
    Champagne Metallic
    80lb.$17.95 / 50
    Jupiter Metallic
    80lb.$17.95 / 50
    Ruby Red
    80lb.$15.95 / 50
    Garnet
    80lb.$15.95 / 50
    Rose Quartz Metallic
    80lb.$17.95 / 50
    Azalea Metallic
    80lb.$20.95 / 50
    Magenta
    80lb.$15.95 / 50
    Candy Pink
    80lb.$15.95 / 50
    Amethyst Metallic
    80lb.$17.95 / 50
    Lilac
    80lb.$15.95 / 50
    Vintage Plum
    80lb.$15.95 / 50
    Wisteria
    80lb.$15.95 / 50
    Seafoam
    80lb.$15.95 / 50
    Aquamarine Metallic
    80lb.$17.95 / 50
    Sapphire Metallic
    80lb.$18.95 / 50
    Vista Metallic
    80lb.$20.95 / 50
    Slate
    70lb.$10.95 / 50
    Baby Blue
    80lb.$15.95 / 50
    Boardwalk Blue
    80lb.$15.95 / 50
    Teal
    80lb.$15.95 / 50
    Pool
    80lb.$15.95 / 50
    Navy
    80lb.$15.95 / 50
    Leaf Translucent
    30lb.$82.95 / 250
    Fairway Metallic
    80lb.$20.95 / 50
    Lagoon Metallic
    80lb.$20.95 / 50
    Avocado
    70lb.$15.95 / 50
    Limelight
    80lb.$15.95 / 50
    Holiday Green
    80lb.$15.95 / 50
    Wasabi
    80lb.$15.95 / 50
    Sunflower
    80lb.$15.95 / 50
    Lemonade
    80lb.$15.95 / 50
    Citrus
    80lb.$15.95 / 50
    Flame Metallic
    80lb.$20.95 / 50
    Mandarin
    80lb.$15.95 / 50
    Tangerine
    80lb.$15.95 / 50

    Quantity & Price

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#10 Square Flap Envelopes (4 1/8 x 9 1/2) Midnight Black (change color)
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Style Description

The #10 Envelope (4 1/8" x 9 1/2") in 80lb. Midnight Black is a striking, elegant, black envelope. Perfect for mailing letterhead, personal letters, direct mail pieces, and unique invitations. Seal by convenient adhesive strip along square flap. Available either plain or printed.


Product Specs

SKU
F-4560-B
Color
Midnight Black
Size
4 1/8 x 9 1/2
Paper Weight
80lb.
Sealing Method
Peel & Press™
Laser
N
Inkjet
N
Metric Size
105mm x 241mm
Availability
Plain Items - Usually ships the same or next business day. Printed Items - Ship based on production time selected (additional 2-5 business days).

Customer Reviews

Average Rating: 5.0 (24 Reviews)
Leave A Review
  • By Very good quality (Industry: Aesthetician) on Sep 28, 2014
Quick delivery and quality product Met Expectations? Met Expectation Usage? Bought envelopes for my spa's gift certificates Recommended: Yes, I would recommend this product.

  • By Love the square flap. (Industry: Other) on Mar 4, 2014
Easy to order, quick delivery and priced right. Met Expectations? Met Expectation Usage? Gift certificates for a spa Recommended: Yes, I would recommend this product.

  • By Melissa (Industry: Bride) on Nov 21, 2013
Love them! Thank you! Met Expectations? Exceeds Expectation - Great quality Usage? Invitations Recommended: Yes, I would recommend this product.

  • By Haylee (Industry: Non-Profit) on Oct 16, 2013
Great quality & on time delivery! Loved the peel & stick instead of licking! Met Expectations? Exceeds Expectation Usage? Invitations for Fall Gala Recommended: Yes, I would recommend this product.

  • By Love the look! (Industry: Eyewear Boutique) on Jul 23, 2013
We send out mailers once a month to our customers, they are clean, elegant, professional, they are just our style! Met Expectations? Exceeds Expectation Usage? Our Mailers Recommended: Yes, I would recommend this product.

  • By Traftonworks (Industry: Entrepreneur) on Jul 17, 2013
The envelopes provided a clean, professional look for my company's needs. Many of the recipients expressed their delight! I will be a repeat customer. Thanks so much! Met Expectations? Exceeds Expectation - They are impressive looking. Usage? Product was used for mailing flyers to potential customers. Recommended: Yes, I would recommend this product.

  • By Candice (Industry: Bride) on Jun 7, 2013
These envelopes were the perfect fit for my non-traditionally sized wedding invites. They look very sharp and classy and are reasonably priced. Also, as they are a typical envelope size, I didn't need additional postage for my wedding invites. Highly recommended! Met Expectations? Met Expectation Usage? Wedding Invites Recommended: Yes, I would recommend this product.

  • By Great product! (Industry: Graphic Designer) on Apr 23, 2013
These were great! High quality! Met Expectations? Exceeds Expectation Usage? Announcements Recommended: Yes, I would recommend this product.

  • By Danielle (Industry: Bride) on Mar 14, 2013
Great, quick service. Quality product for an affordable cost. Met Expectations? Exceeds Expectation Usage? Wedding invitations Recommended: Yes, I would recommend this product.

  • By Char (Industry: Event Planner) on Mar 4, 2013
These envelopes were perfect with a crisp true black color and an elegant smooth finish. They created the distinct polished look that we wanted to project. The self-seal was a huge time saver and worked very well. Met Expectations? Exceeds Expectation Usage? Applications for a Museum's Fine Craft Show Recommended: Yes, I would recommend this product.

  • By Zoe (Industry: Bride) on Dec 3, 2012
These are fab and I'm about to order more!!! The perfect black. Takes ink well. Im using gold pen and a gold ink stamp with a wax seal on them and they look so official!! Very Happy. Met Expectations? Met Expectation Usage? Save The Dates Recommended: Yes, I would recommend this product.

  • By King J (Industry: Photographer) on Oct 29, 2012
Very sleek and chic! Met Expectations? Exceeds Expectation Usage? Mailing of resumes Recommended: Yes, I would recommend this product.

  • By Cait (Industry: Actor) on Oct 2, 2012
Made for a unique envelope to catch the eye of companies. Came really quick, within 2 days, and came perfectly in tack. Great price. Awesome! Met Expectations? Exceeds Expectation - The speed at which they came! Usage? Production Submissions Recommended: Yes, I would recommend this product.

  • By JN (Industry: Photographer) on Jun 26, 2012
Great look and feel, rich black. Square flap is nice and adds a little flair. Met Expectations? Met Expectation Usage? General purpose #10 envelope which we use for everything. Recommended: Yes, I would recommend this product.

  • By studionoeight (Industry: Graphic Designer) on Jun 25, 2012
These envelopes were fantastic and so rich looking, the bride was blown away. I did not however use the same cardstock but it was a perfect match phewww. But in the future I would not hesitate to buy the paper also. Shipping was not bad either to Canada. Met Expectations? Exceeds Expectation - quality Usage? Wedding RSVP Recommended: Yes, I would recommend this product.

  • By Sarah (Industry: Bride) on May 21, 2012
Very happy with the envelope. perfect size for our wedding invitations. Met Expectations? Exceeds Expectation Usage? envelopes for wedding invitation Recommended: Yes, I would recommend this product.

  • By Imaging (Industry: Printer) on Apr 30, 2012
Very good quality and sleek. We use this for our marketing mailers. Fast delivery. Met Expectations? Met Expectation Usage? Marketing Mail Recommended: Yes, I would recommend this product.

  • By David m (Industry: Government) on Apr 30, 2012
It was exactly what I wanted and came in a timely fashion! Met Expectations? Met Expectation Usage? Wedding save the dates Recommended: Yes, I would recommend this product.

  • By Cany (Industry: Bride) on Apr 20, 2012
Very high quality envelope with a peel stip for sealing.Kicks it up a notch as far as presentation goes especially since the wedding is a black & white theme. Would highly recommend this procuct. Met Expectations? Exceeds Expectation Usage? 4 X 9 wedding invitations Recommended: Yes, I would recommend this product.

  • By A.Art (Industry: Student) on Apr 17, 2012
I used these envelopes for my graduation invitations. They are high quality! Envelopes are the first thing people see and feel before seeing what is inside. These envelopes make a great "First Impression"! Met Expectations? Exceeds Expectation Usage? Graduation Invitations Recommended: Yes, I would recommend this product.

  • By Cre8iveGirl (Industry: Graphic Designer) on Mar 14, 2012
Rave Rave! These envelopes are high quality, uniform, heavy and just beautiful. The black comes with a standard silver imprint, which is evenly printed and has good coverage. Of course, I customized the art and they were fabulous! My client was so happy and I am too. Met Expectations? Exceeds Expectation - Large imprint area Usage? Custom Envelopes for a client Recommended: Yes, I would recommend this product.

  • By Lacefairy (Industry: Graphic Designer) on Mar 1, 2012
I just love these envelopes for making Mini Albums. The paper is just the right weight and they are divine to work with. Met Expectations? Exceeds Expectation Usage? Scrapbook Albums Recommended: Yes, I would recommend this product.

  • By quality of the color was great (Industry: Graphic Designer) on Feb 18, 2012
I used these envelopes to make a scrapbook album. So much easier to use the black envelopes instead of paintintg white ones to get the effect I wanted. I've already reordered. Met Expectations? Exceeds Expectation Usage? Recommended: Yes, I would recommend this product.

  • By I was so excited to find these (Industry: Graphic Designer) on Feb 15, 2012
I used these envelopes to make a scrapbook album. So much easier to use the black envelopes instead of paintintg white ones to get the effect I wanted. Met Expectations? Exceeds Expectation - loved the sealing tape to seal Usage? Artist/craftsperson Recommended: Yes, I would recommend this product.

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