{"product_id":"first-classself-seal-expandable-tyvekr-envelopes-100pk","title":"First ClassSelf-Seal Expandable Tyvek�� Envelopes - 100pk","description":"\u003cp\u003eWhite Expandable First Class Tyvek® Envelopes. Tyvek® envelopes provide superior puncture, tear and moisture protection. Constructed from 18 lb. olefin. Ten times stronger than paper envelopes. Envelopes expand to hold bulky items. Feature self-seal closure.\u003c\/p\u003e","brand":"Tyvek","offers":[{"title":"Default Title","offer_id":44168083210355,"sku":"FCTYEWEFC-GRP","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5533\/9123\/files\/productFCTYEWEFC-GRP.png?v=1766087913","url":"https:\/\/www.mybinding.com\/products\/first-classself-seal-expandable-tyvekr-envelopes-100pk","provider":"MyBinding.com","version":"1.0","type":"link"}