{"product_id":"10x12-red-2-mil-poly-packing-list-envelopes-500-case","title":"10x12\" Red 2 Mil Poly Packing List Envelopes - 500\/Case","description":"\u003cp\u003ePackrift's 10x12\" red \"Documents Enclosed\" envelopes are engineered for industrial shippers, logistics operations, and e-commerce fulfillment centers that require reliable document protection. These adhesive-backed poly envelopes keep packing lists, invoices, and shipping documentation secure and visible on packages throughout the supply chain. The 2 mil poly construction offers durability against moisture, tears, and handling damage while remaining lightweight enough to minimize dimensional weight charges. Each case includes 500 envelopes, delivering significant cost savings for high-volume operations. Adhesive backing sticks firmly to cardboard boxes, plastic containers, and other common packaging materials without requiring additional tape or fasteners, reducing prep time and labor costs.\u003c\/p\u003e\n\n\u003c!-- packrift-enriched --\u003e\n\u003cdiv class=\"packrift-enrichment\"\u003e\n\u003csection class=\"pf-best-for\"\u003e\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eIdeal for shipping departments and logistics managers who need to include packing lists, invoices, or shipping documents with outbound orders. These 10 x 12\" red poly envelopes provide clear visibility and professional organization, making them essential for e-commerce fulfillment centers, warehouses, and businesses shipping multiple items per package.\u003c\/p\u003e\n\u003cp\u003eConstructed from durable 2 mil polyethylene with adhesive backing, these envelopes securely attach to packages, boxes, and cartons without additional tape or fasteners. The bright red color ensures documents stay visible and organized throughout the shipping process, while the poly material protects contents from moisture, dirt, and handling damage.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"pf-specs\"\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e2 Mil Polyethylene with Adhesive Backing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e10\" x 12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColor\u003c\/th\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eQuantity per Case\u003c\/th\u003e\n\u003ctd\u003e500 Envelopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecyclable\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"pf-use-cases\"\u003e\u003ch3\u003eCommon Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAttaching packing lists and invoices to shipped packages\u003c\/li\u003e\n\u003cli\u003eE-commerce order fulfillment and warehouse operations\u003c\/li\u003e\n\u003cli\u003eSecuring shipping labels and manifest documents\u003c\/li\u003e\n\u003cli\u003eOrganizing mixed-item shipments for carrier compliance\u003c\/li\u003e\n\u003cli\u003eProtecting documents during multi-leg shipping and logistics transfers\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"pf-included\"\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e500 adhesive-backed red poly envelopes (10 x 12\")\u003c\/li\u003e\n\u003cli\u003eReady to apply directly to boxes and packages\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"pf-shipping\"\u003e\u003ch3\u003eShipping and Packaging\u003c\/h3\u003e\n\u003cp\u003eThis case of 500 envelopes ships in a compact, stackable box designed for efficient warehouse storage and easy shelf access. Standard shipping applies—no special handling required.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"pf-faq\"\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eWill the adhesive backing stick to corrugated boxes and plastic surfaces?\u003c\/summary\u003e\u003cp\u003eYes. The adhesive is engineered to adhere to a variety of surfaces including corrugated cardboard, plastic, wood, and metal. For best results on heavily textured or dusty surfaces, wipe the area clean before application.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre these envelopes compatible with shipping carrier requirements?\u003c\/summary\u003e\u003cp\u003eYes. The bright red color meets industry standards for packing list envelopes and is recognized by major carriers (UPS, FedEx, USPS) as a standard document sleeve. The 10 x 12\" size accommodates standard 8.5 x 11\" documents folded or unfolded.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow many envelopes does one case contain and how long does it last?\u003c\/summary\u003e\u003cp\u003eOne case contains 500 envelopes. For a typical mid-sized fulfillment operation shipping 50-100 packages daily, one case typically lasts 5-10 working days, making bulk ordering cost-effective.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I order these in bulk for annual supply contracts?\u003c\/summary\u003e\u003cp\u003eYes. Packrift supports volume orders and annual supply agreements. Contact our sales team to discuss bulk pricing, case consolidation, and customized delivery schedules for your operation.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- \/packrift-enriched --\u003e\n\n\u003c!-- packrift-pdp-link-enrichment:v1:start --\u003e\n\u003cp class=\"packrift-pdp-links\" style=\"margin-top:1.25em;font-size:0.95em;color:#222\"\u003e\u003cstrong\u003eRelated guides \u0026amp; tools:\u003c\/strong\u003e \u003ca href=\"https:\/\/packrift.com\/pages\/mailers-guide\"\u003eMailers Guide\u003c\/a\u003e\u003c\/p\u003e\n\u003c!-- packrift-pdp-link-enrichment:v1:end --\u003e\n","brand":"Packrift","offers":[{"title":"Default Title","offer_id":53475311780208,"sku":"PL437","price":103.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/9159\/2048\/files\/PL437.jpg?v=1774985798","url":"https:\/\/packrift.com\/products\/10x12-red-2-mil-poly-packing-list-envelopes-500-case","provider":"Packrift","version":"1.0","type":"link"}