{"product_id":"9x12-clear-view-poly-mailers-2-5-mil-self-seal-case-of-500","title":"9x12\" Clear View Poly Mailers, 2.5 Mil Self-Seal, Case of 500","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003e9 x 12\" clear-view poly mailer, 2.5 mil polyethylene, sold by the case of 500. Transparent throughout so the contents are visible from outside the bag — useful for QC checks, returns sorting, retail handoffs, and any shipment where the contents need to be identified without opening the mailer. Self-seal closure.\u003c\/p\u003e\n\u003ch3\u003eSpecs at a glance\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMailer style\u003c\/th\u003e\n\u003ctd\u003eClear-view poly mailer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInner dimensions (W x L)\u003c\/th\u003e\n\u003ctd\u003e9 x 12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilm thickness\u003c\/th\u003e\n\u003ctd\u003e2.5 mil polyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClosure\u003c\/th\u003e\n\u003ctd\u003ePeel-and-seal adhesive strip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eClear (transparent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMailers per case\u003c\/th\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBest for\u003c\/h3\u003e\n\u003cp\u003eBest for warehouses, 3PLs, returns processing, sample shipments, and any operation where being able to see the contents through the mailer speeds up sorting, picking, or QC.\u003c\/p\u003e\n\u003ch3\u003eWhen to use this product\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReturns, RMA, and warranty shipments where the contents need to be identified at a glance.\u003c\/li\u003e\n\u003cli\u003eSample distribution and trade-show fulfillment.\u003c\/li\u003e\n\u003cli\u003eB2B shipments where the recipient sorts incoming mailers without opening them.\u003c\/li\u003e\n\u003cli\u003eLight-item ecommerce where transparency is a deliberate aesthetic choice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to choose something else\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eFor privacy-sensitive shipments, choose an opaque option from \u003ca href=\"\/collections\/poly-mailers\"\u003epoly mailers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFor cushioning fragile contents, see \u003ca href=\"\/collections\/bubble-mailers\"\u003ebubble mailers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFor rigid documents or photos, see corrugated and chipboard mailers in \u003ca href=\"\/collections\/mailers-envelopes\"\u003emailers \u0026amp; envelopes\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNeed help choosing?\u003c\/h3\u003e\u003cp\u003eNot sure which mailer fits what you ship? Read the \u003ca href=\"\/pages\/mailers-guide\"\u003eMailers Buying Guide\u003c\/a\u003e for a walkthrough of poly, bubble, paper, and rigid options, or use the \u003ca href=\"\/pages\/mailer-vs-box-selector\"\u003eMailer vs. Box selector\u003c\/a\u003e to decide between a flat mailer and a box.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs the mailer waterproof?\u003c\/strong\u003e\u003cbr\u003eThe 2.5 mil polyethylene film is water-resistant and protects against splashes, light rain, and humidity in transit. It is not rated for submersion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I run a label through a thermal printer and stick it on?\u003c\/strong\u003e\u003cbr\u003eYes — the smooth polyethylene surface accepts standard thermal-transfer and direct-thermal shipping labels. For best adhesion, peel and apply at room temperature.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does mil mean?\u003c\/strong\u003e\u003cbr\u003eMil is film thickness — 1 mil = 0.001 inches. This mailer is 2.5 mil thick. Thicker film means more puncture and tear resistance at slightly higher cost.\u003c\/p\u003e\n\u003ch3\u003eRecommended add-ons and related links\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"\/collections\/poly-mailers\"\u003epoly mailers\u003c\/a\u003e for adjacent sizes, mil thicknesses, and colors.\u003c\/li\u003e\n\u003cli\u003eFor rigid item protection, see \u003ca href=\"\/collections\/bubble-mailers\"\u003ebubble mailers\u003c\/a\u003e or \u003ca href=\"\/collections\/mailer-boxes\"\u003emailer boxes\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSee the broader \u003ca href=\"\/collections\/mailers-envelopes\"\u003emailers \u0026amp; envelopes\u003c\/a\u003e category for paper, rigid, and box mailers.\u003c\/li\u003e\n\u003c\/ul\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\u003eUse for e-commerce brands shipping jewelry, cosmetics, small accessories, and branded merchandise that benefit from product visibility. The 9 x 12\" Clear View Poly Mailer combines a transparent front panel to showcase your contents with a professional opaque back for address and postage information, delivering premium unboxing experiences at scale.\u003c\/p\u003e\n\u003cp\u003eThese mailers feature a dependable self-seal closure with double perforations for hassle-free opening by recipients, eliminating tape and tape guns from your fulfillment workflow. Constructed from 2.5 mil tear-resistant polyethylene, they provide puncture and weather protection while the clear front window enhances perceived value and reduces return rates by letting customers see exactly what they're receiving.\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\u003e2.5 Mil Polyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e9\" W x 12\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure Type\u003c\/th\u003e\n\u003ctd\u003eSelf-Seal with Double Perforations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCase Quantity\u003c\/th\u003e\n\u003ctd\u003e500 Mailers per Case\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\u003eJewelry and accessory shipping for high-touch unboxing moments\u003c\/li\u003e\n\u003cli\u003eCosmetics and beauty product fulfillment with product visibility\u003c\/li\u003e\n\u003cli\u003eBranded merchandise and promotional item distribution\u003c\/li\u003e\n\u003cli\u003eSample packs and product showcase mailers\u003c\/li\u003e\n\u003cli\u003eSubscription box and retail e-commerce fulfillment\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 Clear View Poly Mailers (9\" x 12\")\u003c\/li\u003e\n\u003cli\u003eSelf-seal adhesive closure pre-applied and ready to use\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"pf-shipping\"\u003e\u003ch3\u003eShipping and Packaging\u003c\/h3\u003e\n\u003cp\u003eShipped flat in a compact case for efficient warehouse storage and easy restocking. Cases arrive shrink-wrapped and ready for immediate integration into your fulfillment operations.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"pf-faq\"\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eWill the self-seal closure hold securely during shipping?\u003c\/summary\u003e\u003cp\u003eYes. The self-seal adhesive is engineered for reliable closure during transit and handling. Simply align the edges and press firmly. The double perforation allows recipients to open easily without damaging contents.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan customers see the product clearly through the front panel?\u003c\/summary\u003e\u003cp\u003eAbsolutely. The transparent polyethylene front provides excellent visibility of your product, reducing customer hesitation and return rates by allowing them to verify contents before purchase arrival.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre these mailers waterproof and weatherproof?\u003c\/summary\u003e\u003cp\u003eYes. The 2.5 mil polyethylene construction offers strong water and weather resistance, protecting your shipments during transit in various conditions while maintaining the product's visibility.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow many mailers should I order for my monthly volume?\u003c\/summary\u003e\u003cp\u003eEach case contains 500 mailers. For an e-commerce brand shipping 500-1000 units monthly, we recommend starting with 1-2 cases and adjusting based on growth. Bulk purchasing offers significant per-unit savings.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- \/packrift-enriched --\u003e","brand":"Packrift","offers":[{"title":"Default Title","offer_id":53443340370288,"sku":"CV912","price":60.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/9159\/2048\/files\/CV912.jpg?v=1774848712","url":"https:\/\/packrift.com\/products\/9x12-clear-view-poly-mailers-2-5-mil-self-seal-case-of-500","provider":"Packrift","version":"1.0","type":"link"}