{"product_id":"white-tyvek-r-18lb-12-x-16-x-4-expansion-envelopes-with-peel-and-seal","title":"12 x 16 x 4 Expansion Envelopes with Peel and Seal - White Tyvek® 18lb","description":"\u003cp\u003eMade for reliable shipping of paperwork, Envelopes.com White Tyvek® 18lb 12 x 16 x 4 inch Expansion Envelopes with Peel and Seal are a smart option for organized mailing. Made from Tyvek® with an 18lb weight, this format adds dependable resistance to wear, punctures, and moisture exposure. Expansion construction in the 12 x 16 x 4 inch format is useful for thicker reports, manuals, contracts, and bundled documents. For efficient handling, the peel and seal closure supports a neat finished edge and dependable containment. Built for larger paper sets, this expansion style supports reliable protection and efficient document organization. White coloring gives the envelope a polished look for business mailing, office storage, and correspondence. Taken together, these features make this format a practical choice for organized mailing and daily document management.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48189208002790,"sku":"PC1649PL","price":2.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/pc1649pl_a2cebd05-c7c7-47bf-bce3-223e155236f3.png?v=1786617796","url":"https:\/\/www.envelopes.com\/products\/white-tyvek-r-18lb-12-x-16-x-4-expansion-envelopes-with-peel-and-seal","provider":"Envelopes.com","version":"1.0","type":"link"}