{"product_id":"white-tyvek-r-18lb-12-x-15-1-2-open-end-envelopes-with-peel-and-seal","title":"White Tyvek® 18lb 12 x 15 1\/2 Open End Envelopes with Peel and Seal","description":"\u003cp\u003eGo big and mail boldly with JAM Paper White Tyvek® 18lb 12 x 15 1\/2 inch Open End Envelopes with Peel and Seal, a bright, durable option for oversized documents, catalogs, reports, booklets, and other flat contents that need extra room and extra protection. Made with stronger 18lb Tyvek®, these mailing envelopes help resist tears, moisture, and everyday wear while keeping important paperwork smooth, clean, and ready to deliver. The 12 x 15 1\/2 inch size is a versatile fit for offices, schools, creative teams, and home workspaces that want spacious document mailing without folding larger materials. Open end construction makes packing easy, and the peel \u0026amp; seal closure creates a quick, secure finish without extra glue or moisture. Crisp white color keeps every shipment polished and professional, while the sturdy build adds flexible everyday use for mailing, organizing, storing, and sending with reliable JAM Paper performance.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48169067577556,"sku":"PC1121PL","price":0.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/6983\/2404\/files\/pc1130pl_7.png?v=1784121619","url":"https:\/\/www.jampaper.com\/products\/white-tyvek-r-18lb-12-x-15-1-2-open-end-envelopes-with-peel-and-seal","provider":"JamPaper.com","version":"1.0","type":"link"}