{"product_id":"tyvek-flat-envelopes-13-x-19-white-100-case","title":"Tyvek Flat Envelopes, 13' x 19', White, 100\/Case","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTyvek envelopes provide superior puncture, tear and moisture protection.\u003c\/li\u003e\n\u003cli\u003eConstructed from 14 lb. olefin.\u003c\/li\u003e\n\u003cli\u003eTen times stronger than paper envelopes.\u003c\/li\u003e\n\u003cli\u003eFeature self-seal closure.\u003c\/li\u003e\n\u003cli\u003eAvailable in plain, First Class and Air Mail printed borders.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e13 x 19\" White Flat Tyvek Envelopes. Tyvek envelopes provide superior puncture, tear and moisture protection. Constructed from 14 lb. olefin. Ten times stronger than paper envelopes. Feature self-seal closure. Available in plain, First Class and Air Mail printed borders.\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43358749786321,"sku":"BW-B081ZN1B2N","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/6139Dc5faAL._SL1500.jpg?v=1790994307","url":"https:\/\/belmontwarehouse.com\/products\/tyvek-flat-envelopes-13-x-19-white-100-case","provider":"Belmont Warehouse","version":"1.0","type":"link"}