{"product_id":"white-tyvek-r-18lb-12-x-16-x-2-first-class-expansion-envelopes-with-peel-and-seal","title":"White Tyvek® 18lb 12 x 16 x 2 First Class Expansion Envelopes with Peel and Seal","description":"\u003cp\u003eFor larger document mailings that need both space and a neat finish, JAM Paper White Tyvek® 18lb 12 x 16 x 2 inch First Class Expansion Envelopes with Peel and Seal, these roomy envelopes hold oversized reports, files, manuals, presentation materials, and thick paper sets while helping everything stay flat and protected. Strong 18lb Tyvek gives these white mailing envelopes excellent resistance to rips, moisture, and scuffing, making them useful for business shipping, office storage, filing systems, and high volume mailroom tasks. The bright white color keeps every package looking crisp and professional, while the first class style adds versatility for schools, administrative use, creative projects, and daily paper organization. With a peel and seal closure for quick prep, JAM Paper combines dependable strength with practical convenience.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48169067512020,"sku":"PC1682FC","price":1.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/6983\/2404\/files\/pc1682fc.png?v=1784121623","url":"https:\/\/www.jampaper.com\/products\/white-tyvek-r-18lb-12-x-16-x-2-first-class-expansion-envelopes-with-peel-and-seal","provider":"JamPaper.com","version":"1.0","type":"link"}