{"product_id":"7x3x2-ect-32-white-corrugated-mailers-crush-resistant-50-pack","title":"7x3x2 ECT-32 White Corrugated Mailers - Crush Resistant, 50-Pack","description":"\u003cp\u003eDesigned for warehouse managers and fulfillment directors shipping lightweight packages, these 7x3x2 white corrugated mailers combine crush resistance with rapid deployment. Built from ECT-32-B corrugated material, they deliver the structural integrity needed for fragile items while maintaining lightweight performance that reduces postage and freight costs. The innovative one-piece folding design assembles in seconds, no tape, glue, or staples required, cutting labor time and packaging waste. Double walls on front and sides maximize protection during transit and stacking. Packrift's corrugated mailing boxes are engineered for high-volume operations, offering value with 50-pack bundles that simplify your supply chain and improve your bottom line.\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\u003eWarehouse managers and fulfillment directors shipping small, lightweight items need reliable protection without assembly hassle. These 7 x 3 x 2\" white corrugated mailers deliver ECT-32-B crush resistance in a one-piece folding design that reduces labor costs and shipping weight per unit.\u003c\/p\u003e\n\u003cp\u003eECT-32-B corrugated construction provides double-wall protection on front and sides when folded, eliminating need for tape, glue, or staples. The fold-and-tuck design reduces dimensional weight charges while maintaining crush resistance—critical for high-volume fulfillment operations seeking to lower per-unit postage and packaging labor.\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\u003eECT-32-B White Corrugated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e7\" L x 3\" W x 2\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eOne-Piece Fold-and-Tuck Mailer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eQuantity per Bundle\u003c\/th\u003e\n\u003ctd\u003e50 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\u003eE-commerce small parcel shipping (jewelry, accessories, electronics)\u003c\/li\u003e\n\u003cli\u003eFragile item protection (cosmetics, samples, light glassware)\u003c\/li\u003e\n\u003cli\u003eDirect mail and subscription box fulfillment\u003c\/li\u003e\n\u003cli\u003eReturn logistics and reverse fulfillment\u003c\/li\u003e\n\u003cli\u003eLightweight product bundling for freight cost reduction\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\u003e50 white corrugated mailers (7 x 3 x 2\")\u003c\/li\u003e\n\u003cli\u003eReady-to-fold one-piece construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"pf-shipping\"\u003e\u003ch3\u003eShipping and Packaging\u003c\/h3\u003e\n\u003cp\u003eBundle of 50 mailers ships flat to maximize freight efficiency. Stores compactly until needed, reducing warehouse footprint and inventory costs.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"pf-faq\"\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat does ECT-32-B mean, and why does it matter for shipping?\u003c\/summary\u003e\u003cp\u003eECT-32-B refers to Edge Crush Test rating of 32 pounds per inch—a measure of the mailer's ability to withstand vertical crushing force. This rating ensures your lightweight items stay protected during sorting, stacking, and transit while keeping costs lower than heavier ECT ratings.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need tape, glue, or staples to assemble these mailers?\u003c\/summary\u003e\u003cp\u003eNo. The one-piece fold-and-tuck design seals itself when folded—no adhesives or fasteners required. This saves 3-5 seconds per package and reduces material costs for high-volume operations.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWill these mailers reduce my dimensional weight charges?\u003c\/summary\u003e\u003cp\u003eYes. At 2\" height, these mailers minimize dimensional weight surcharges compared to larger boxes. The lightweight corrugated material further reduces per-package postage, directly improving your fulfillment margin on small parcel shipments.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre these mailers suitable for fragile items?\u003c\/summary\u003e\u003cp\u003eYes. The double-wall corrugated construction on front and sides provides crush resistance and cushioning for fragile, lightweight products like cosmetics, samples, small electronics, and jewelry. For heavier fragile items, consider adding void fill.\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 · \u003ca href=\"https:\/\/packrift.com\/pages\/mailer-vs-box-selector\"\u003eMailer vs Box Selector\u003c\/a\u003e\u003c\/p\u003e\n\u003c!-- packrift-pdp-link-enrichment:v1:end --\u003e\n","brand":"Packrift","offers":[{"title":"Default Title","offer_id":53475933585776,"sku":"M732","price":18.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/9159\/2048\/files\/M732.jpg?v=1775008923","url":"https:\/\/packrift.com\/products\/7x3x2-ect-32-white-corrugated-mailers-crush-resistant-50-pack","provider":"Packrift","version":"1.0","type":"link"}