{"product_id":"envelopes-black-smooth-black-invoice-double-window-4-1-8x9-1-8-peel-and-seal-item-invdw-b","title":"#10 Invoice Double Window (4 1\/8 x 9 1\/8) Envelopes with Peel \u0026 Seal - Smooth Midnight Black 32lb","description":"\u003cp\u003eMake a refined statement with #10 Invoice Double Window Envelopes in Smooth Midnight Black, where sophistication meets business practicality. Constructed from heavyweight 32lb paper, these envelopes provide sturdy protection while offering a sleek, professional aesthetic that elevates your brand with every mailing. The double window layout ensures proper document alignment, adding polish and precision to your communication. Featuring a secure Peel \u0026amp; Seal closure, these envelopes require no extra adhesives—just fold, press, and seal for a strong hold and time-saving convenience. Ideal for invoices, statements, and other important documents, this envelope is a perfect match for professionals who value both performance and presentation. Choose Envelopes for a premium experience that reflects the quality of your business at every turn.\u003c\/p\u003e","brand":"BNC","offers":[{"title":"Default Title","offer_id":48189022372070,"sku":"INVDW-B","price":0.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/invdw-b_d02ab96c-4f93-491d-bff6-233aaed54bfa.png?v=1786616762","url":"https:\/\/www.envelopes.com\/products\/envelopes-black-smooth-black-invoice-double-window-4-1-8x9-1-8-peel-and-seal-item-invdw-b","provider":"Envelopes.com","version":"1.0","type":"link"}