{"product_id":"quality-park-qua24529-double-window-envelope-box-500","title":"Quality Park QUA24529 Double Window Envelope Box 500","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe QUALITY PARK QUA24529 is a size 9 double-window security envelope designed for high-volume document mailing where address visibility and contents privacy are both required. Built from 24 lb white wove paper with an inside security tint, it conceals contents without sacrificing the address and return-address windows. The Redi-Seal closure uses a unique double-flap design that seals without moisture — the lower flap lifts to expose the adhesive strip, which presses firmly to seal. This eliminates pre-sealing and gumming issues common with traditional lick-and-seal envelopes. Sold in a box of 500, this SKU suits mailroom operations, billing departments, and accounts payable teams processing statement or check runs.\u003c\/p\u003e\u003cp\u003eThese envelopes are intended for standard size 9 applications where a matching window alignment allows the recipient and return addresses on the enclosed document to show through the poly windows. Typical use cases include automated check stuffing, statement mailings, remittance documents, and any correspondence where hand-addressing is not practical. The inside tint prevents document contents from showing through the envelope stock. Suitable for both manual and mechanical insertion workflows at moderate run volumes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRedi-Seal moisture-free closure with double-flap design prevents premature sealing during storage\u003c\/li\u003e\n\u003cli\u003eDual poly windows provide visibility for both recipient and return address on inserted documents\u003c\/li\u003e\n\u003cli\u003eInside security tint conceals document contents from view through the envelope body\u003c\/li\u003e\n\u003cli\u003e24 lb white wove paper stock provides standard structural integrity for document inserts\u003c\/li\u003e\n\u003cli\u003eSize 9 format compatible with common check and statement insert dimensions\u003c\/li\u003e\n\u003cli\u003eBox of 500 units supports bulk mailroom and high-volume billing operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard size 9 double-window envelope suitable for use with typical check, statement, and remittance document inserts formatted to align with dual-window placements.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eNo tools required for insertion or sealing. Store envelopes flat in a cool, dry environment to prevent the Redi-Seal adhesive strip from activating prematurely. When using mechanical insertion equipment, verify that the envelope dimensions and window positions align with the equipment feed specifications before running a full batch. Handle adhesive flap with care during loading to avoid accidental pre-sealing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvelope Size\u003c\/strong\u003e: 9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaper Weight\u003c\/strong\u003e: 24 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaper Type\u003c\/strong\u003e: White wove\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindow Type\u003c\/strong\u003e: Dual poly windows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosure Type\u003c\/strong\u003e: Redi-Seal moisture-free double-flap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Feature\u003c\/strong\u003e: Inside tint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Height\u003c\/strong\u003e: 3.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Width\u003c\/strong\u003e: 9.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity per Box\u003c\/strong\u003e: 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 30 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 13.63 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 9.19 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 20.38 inches\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: QUA24529\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QUALITY PARK","offers":[{"title":"Default Title","offer_id":51721787703602,"sku":"QUA24529","price":231.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/504585204527866b9ed221a6e310a674.jpg?v=1788580848","url":"https:\/\/voomisupply.com\/products\/quality-park-qua24529-double-window-envelope-box-500","provider":"Voomi Supply","version":"1.0","type":"link"}