{"product_id":"4x2x2-ect-32-b-white-corrugated-mailers-crush-resistant-50-pack","title":"4x2x2 ECT-32-B White Corrugated Mailers - Crush Resistant, 50-Pack","description":"\u003cp\u003eDesigned for warehouse managers and fulfillment directors shipping small packages, these 4x2x2 white corrugated mailing boxes combine strength with lightweight efficiency to reduce postage spend. Engineered from durable ECT-32-B corrugated material, each crush-resistant mailer folds and tucks in seconds without adhesives, cutting assembly time and labor costs at scale. The compact dimensions make them ideal for e-commerce operations shipping fragile items, jewelry, electronics, or promotional products while maximizing pallet density and freight efficiency. Sold in 50-unit bundles, these fold-and-tuck mailers are a cost-effective alternative to traditional shipping cartons. Choose Packrift for reliable, bulk corrugated mailers that strengthen your supply chain and protect margins.\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 warehouse managers and fulfillment directors shipping small, lightweight items that require reliable protection without excess weight. The 4\" x 2\" x 2\" format with ECT-32-B corrugated construction delivers crush-resistant performance while minimizing dimensional weight charges on parcel carriers. Use for e-commerce operations handling jewelry, electronics, cosmetics, and other compact products.\u003c\/p\u003e\n\u003cp\u003eOne-piece fold-and-tuck design assembles in seconds with zero tape, glue, or staples required—reducing assembly labor and material costs. Double-wall corrugated construction on front and sides provides crush resistance and impact protection, while the lightweight oyster white material optimizes freight efficiency and reduces postage expenses per unit.\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 (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e4\" x 2\" x 2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConstruction Type\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\"\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003eBundle of 50\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\u003eShipping jewelry and small accessories\u003c\/li\u003e\n\u003cli\u003eMailing electronics and tech gadgets\u003c\/li\u003e\n\u003cli\u003ePackaging cosmetics and beauty products\u003c\/li\u003e\n\u003cli\u003eE-commerce fulfillment for lightweight items\u003c\/li\u003e\n\u003cli\u003eDirect mail marketing and promotional packaging\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 pre-scored, one-piece corrugated mailers\u003c\/li\u003e\n\u003cli\u003eReady-to-fold format—no assembly tools required\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"pf-shipping\"\u003e\u003ch3\u003eShipping and Packaging\u003c\/h3\u003e\n\u003cp\u003eMailers ship flat in compact bundles, minimizing inbound freight costs. Stack efficiently in warehouse storage with crush-resistant construction maintaining integrity through high-volume operations.\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 ECT-32-B rating and how does it affect protection?\u003c\/summary\u003e\u003cp\u003eECT-32-B denotes Edge Crush Test of 32 pounds per inch—providing robust crush resistance suitable for stacking multiple units in transit. This rating ensures your shipments withstand normal handling, sorting, and freight pressure without product damage.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo these mailers require tape, glue, or staples?\u003c\/summary\u003e\u003cp\u003eNo. The one-piece fold-and-tuck design closes securely without adhesives or fasteners. This reduces assembly time, eliminates supply waste, and lowers per-unit packaging costs for high-volume fulfillment operations.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow much weight does the 4x2x2 size add to my shipments?\u003c\/summary\u003e\u003cp\u003eAt approximately 0.3 ounces per mailer, the lightweight corrugated construction minimizes dimensional weight surcharges on UPS, FedEx, and USPS shipments, directly improving your shipping cost per order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I use these for heavier fragile items?\u003c\/summary\u003e\u003cp\u003eYes. The double-wall construction on front and sides provides excellent protection for fragile items under 2-3 pounds. For heavier or larger fragile shipments, consider larger corrugated mailers with higher ECT ratings.\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":53475931259248,"sku":"M422","price":11.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/9159\/2048\/files\/M422.jpg?v=1775008611","url":"https:\/\/packrift.com\/products\/4x2x2-ect-32-b-white-corrugated-mailers-crush-resistant-50-pack","provider":"Packrift","version":"1.0","type":"link"}