{"product_id":"quality-park-quar1580-tyvek-envelope-10x13-box-100","title":"Quality Park QUAR1580 Tyvek Envelope 10x13 Box 100","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe QUALITY PARK QUAR1580 is a Tyvek open-end envelope measuring 10 x 13 inches, sold in a box of 100. Built from DuPont Tyvek material, it resists ripping, tearing, puncturing, water, and moisture, making it a reliable choice for mailing documents, catalogs, and flat media that need protection in transit. The Flap-Stik closure seals securely without moisture, using a patented release strip for clean, easy opening on the receiving end. Lightweight construction keeps the per-piece weight low, which helps reduce postage costs on high-volume mailings. These envelopes are well suited for office supply rooms, shipping departments, and any operation that sends sensitive flat materials on a regular basis.\u003c\/p\u003e\u003cp\u003eThe QUAR1580 is intended for commercial and office environments where consistent, reliable document mailers are needed. The 10 x 13 inch size accommodates standard catalogs, presentation folders, legal documents, and multi-page flat media without folding. The peel-and-seal design eliminates the need for a wet sponge or adhesive tape, streamlining pack-and-ship workflows. Each box contains 100 envelopes, making it practical for bulk purchasing in mailrooms, print shops, or administrative supply closets.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDuPont Tyvek construction resists tearing, puncturing, water, and moisture\u003c\/li\u003e\n\u003cli\u003eFlap-Stik peel-and-seal closure requires no moisture to activate\u003c\/li\u003e\n\u003cli\u003ePatented release strip enables clean, easy opening without damaging contents\u003c\/li\u003e\n\u003cli\u003e10 x 13 inch interior fits catalogs, legal documents, and flat media without folding\u003c\/li\u003e\n\u003cli\u003eLightweight material helps minimize postage costs on volume mailings\u003c\/li\u003e\n\u003cli\u003eSold in a box of 100 for bulk mailroom use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard open-end flat mailer compatible with typical postal and courier services that accept envelope-format pieces up to the 10 x 13 inch dimension; verify carrier size and weight requirements before use.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eNo tools are required to prepare these envelopes for use. Insert contents, peel the release strip to expose the Flap-Stik adhesive, and press the flap firmly against the envelope body for a secure seal. Do not attempt to reopen a sealed Tyvek envelope by pulling the flap, as the seal is intended to be tamper-evident; use a letter opener or scissors at the designated release strip tear zone.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvelope Size\u003c\/strong\u003e: 10 x 13 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: DuPont Tyvek\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosure Type\u003c\/strong\u003e: Flap-Stik peel-and-seal with patented release strip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Weight\u003c\/strong\u003e: 2.76 pounds per box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 16 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 14 x 13.813 x 10.813 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity per Box\u003c\/strong\u003e: 100 envelopes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Box\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: QUALITY PARK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: QUAR1580\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QUALITY PARK","offers":[{"title":"Default Title","offer_id":51694447690034,"sku":"QUAR1580","price":145.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/db9a20ac23fc371bad4adc77f4cc4568.jpg?v=1788324529","url":"https:\/\/voomisupply.com\/products\/quality-park-quar1580-tyvek-envelope-10x13-box-100","provider":"Voomi Supply","version":"1.0","type":"link"}