{"product_id":"envelope-tyvk-9-5x12-5-we-6545743","title":"Catalog Mailers, DuPont Tyvek, #12 1\/2, Cheese Blade Flap, Redi-Strip Closure, 9.5 x 12.5, White, 100\/Box","description":"ENVELOPE,TYVK,9.5X12.5,WE\u003cbr\u003e\u003cbr\u003eQuality Park® Survivor® Catalog Mailers are made with durable 14-lb DuPont™ Tyvek®, which is strong enough to withstand the most grueling conditions. The material is puncture, tear and moisture resistant—virtually indestructible. Yet, it is still lightweight which can provide a savings on shipping costs. These white mailing envelopes feature an easy Flap-Stik® closure which requires no moisture for a secure seal and a release strip for quick, easy opening. Seam Type: Center; Flap Type: Cheese Blade; Trade Size: #12 1\/2; Security Tinted: No.","brand":"TOPS","offers":[{"title":"Default Title","offer_id":37221478105240,"sku":"6545743","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0447\/5915\/4840\/products\/666914.jpg?v=1605013840","url":"https:\/\/1sourcesupply.com\/products\/envelope-tyvk-9-5x12-5-we-6545743","provider":"One Source Supply","version":"1.0","type":"link"}