{"product_id":"12x7-25-bubble-lined-poly-mailers-2-mil-polyethylene-25-pack","title":"12x7.25\" Bubble Lined Poly Mailers, 2 Mil Polyethylene - 25 Pack","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003e12 x 7\" bubble-lined poly mailer in white, sold by the case of 25. Lightweight 2.0 mil polyethylene outer with 3\/16\" bubble cushioning bonded inside, and a peel-and-seal closure for tape-free packing. Suited to small-to-medium ecommerce shipments where the contents need light cushioning but a full box is overkill.\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\u003eBubble-lined poly mailer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInner dimensions (W x L)\u003c\/th\u003e\n\u003ctd\u003e12 x 7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter film\u003c\/th\u003e\n\u003ctd\u003e2.0 mil polyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCushioning\u003c\/th\u003e\n\u003ctd\u003e3\/16\" bubble lining bonded to interior\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\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMailers per case\u003c\/th\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBest for\u003c\/h3\u003e\n\u003cp\u003eBest for ecommerce brands, 3PLs, subscription boxes, apparel and accessory shippers, and anyone sending small-to-medium items that benefit from light bubble cushioning without the cost or weight of a corrugated box.\u003c\/p\u003e\n\u003ch3\u003eWhen to use this product\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eApparel, soft goods, accessories, books, and lightly fragile items.\u003c\/li\u003e\n\u003cli\u003eShipments where reducing dimensional weight matters.\u003c\/li\u003e\n\u003cli\u003eHigh-volume ecommerce where peel-and-seal speeds up packing.\u003c\/li\u003e\n\u003cli\u003eItems that need basic bump and abrasion protection in transit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to choose something else\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eFor fragile or rigid items that need full crush protection, see \u003ca href=\"\/collections\/mailer-boxes\"\u003emailer boxes\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFor waterproof shipping without bubble lining, see \u003ca href=\"\/collections\/poly-mailers\"\u003epoly mailers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFor documents or photos that must stay flat, see rigid \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 is right for 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. For bubble mailer sizing specifically, see the \u003ca href=\"\/pages\/bubble-mailer-size-guide\"\u003eBubble Mailer Size Guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is a bubble mailer?\u003c\/strong\u003e\u003cbr\u003eA padded shipping envelope with bubble cushioning bonded to the inside surface. It protects the contents from light bumps and abrasion while staying lighter and cheaper to ship than a box.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I still need extra packing inside?\u003c\/strong\u003e\u003cbr\u003eFor most ecommerce contents (apparel, books, accessories), no. For fragile items like electronics or glassware, pair with extra wrap or step up to a corrugated mailer box.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the closure?\u003c\/strong\u003e\u003cbr\u003eSelf-seal: peel the strip off the adhesive and press to close. No tape or moisture activation needed. The closure is permanent — designed for one-time use, not reopening.\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\u003eE-commerce packers and fragile goods shippers who need reliable, cost-effective protection for small to medium items. These 7 1\/4\" x 12\" bubble mailers combine 2 mil polyethylene durability with 3\/16\" bubble cushioning to safeguard products during transit while maintaining a professional appearance at delivery.\u003c\/p\u003e\n\u003cp\u003eThe 3\/16\" bubble lining provides shock absorption for delicate items, while the 2 mil polyethylene exterior resists moisture, tears, and tampering. The peel-and-seal closure is tamper-evident and requires no additional tape, reducing packing labor and material costs while accelerating fulfillment cycles.\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 3\/16\" Bubble Lining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInterior Dimensions\u003c\/th\u003e\n\u003ctd\u003e7 1\/4\" W x 12\" L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure Type\u003c\/th\u003e\n\u003ctd\u003ePeel and Seal (Self-Adhesive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eQuantity Per Case\u003c\/th\u003e\n\u003ctd\u003e25 Mailers\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\u003eElectronics and tech accessories shipping\u003c\/li\u003e\n\u003cli\u003eJewelry and small luxury goods protection\u003c\/li\u003e\n\u003cli\u003eCosmetics and beauty product packaging\u003c\/li\u003e\n\u003cli\u003eBook and media mailers\u003c\/li\u003e\n\u003cli\u003eRetail returns and B2B sample shipments\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\u003e25 Bubble Lined Poly Mailers (7 1\/4\" x 12\")\u003c\/li\u003e\n\u003cli\u003ePeel-and-Seal Closure Strip Per Mailer\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 25 mailers ships flat for compact storage and quick access. The mailers are individually sealed and ready to use, requiring no assembly or additional materials, enabling immediate deployment in high-volume fulfillment environments.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"pf-faq\"\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the bubble cell size and how much shock protection does it provide?\u003c\/summary\u003e\u003cp\u003eThese mailers feature 3\/16\" bubble cells, which provide excellent cushioning for fragile items like electronics, glassware, and cosmetics. The bubble lining absorbs impact forces during drop tests and transit vibration, significantly reducing product damage claims compared to unpadded mailers.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre these mailers moisture and weather resistant?\u003c\/summary\u003e\u003cp\u003eYes. The 2 mil polyethylene exterior is fully moisture and weather resistant, protecting contents from rain, humidity, and temperature fluctuations. The sealed bubble lining also prevents moisture penetration, making these ideal for outdoor or humid environments.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the peel-and-seal closure reliable and tamper-evident?\u003c\/summary\u003e\u003cp\u003eThe peel-and-seal adhesive strip is tamper-evident and provides a secure, permanent closure without tape. Once sealed, the mailer cannot be reopened without visible damage, giving customers confidence in product integrity and reducing liability for lost or damaged shipments.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan these mailers be used for UPS, FedEx, and USPS shipping?\u003c\/summary\u003e\u003cp\u003eYes. These 7 1\/4\" x 12\" bubble mailers comply with all major carrier size and weight requirements, including USPS Priority Mail, UPS Ground, and FedEx Ground. Confirm maximum weight limits with your carrier for your specific product category.\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":53442049245552,"sku":"B83225PK","price":13.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/9159\/2048\/files\/B83225PK.jpg?v=1774847591","url":"https:\/\/packrift.com\/products\/12x7-25-bubble-lined-poly-mailers-2-mil-polyethylene-25-pack","provider":"Packrift","version":"1.0","type":"link"}