{"product_id":"12-1-8-x-9-1-4-x-3-kraft-literature-mailers-50-count-bundle","title":"12 1\/8 x 9 1\/4 x 3\" Kraft Literature Mailers - 50-Count Bundle","description":"\u003cp\u003ePackrift's 12 1\/8 x 9 1\/4 x 3\" kraft literature mailers are engineered for e-commerce brands that need reliable, professional packaging without custom tooling costs. Manufactured from heavy-duty ECT-32-B corrugated kraft, these one-piece fold-and-tuck mailers assemble in seconds, no tape, glue, or staples required, saving your team time and reducing labor expenses. The self-sealing closure ensures puncture resistance and secure delivery, while the kraft exterior presents a clean, professional appearance that builds customer trust. Whether you're shipping catalogs, brochures, documents, or flat promotional items, this crush-resistant design protects contents while maintaining compact storage. Order by the 50-count bundle for cost-effective bulk protection.\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\u003eE-commerce brands and marketing agencies shipping catalogs, brochures, and marketing collateral need professional presentation without custom carton costs. The 12 1\/8\" x 9 1\/4\" x 3\" kraft literature mailer fits standard document formats perfectly while projecting brand quality. ECT-32-B corrugated construction protects contents during transit while maintaining an economical per-unit cost at scale.\u003c\/p\u003e\n\u003cp\u003eSelf-sealing assembly eliminates tape, glue, and staples—reducing pack time and labor costs by up to 40%. The crush-resistant ECT-32-B corrugated kraft material provides puncture resistance and structural integrity for repeated handling, stacking, and storage. One-piece fold-and-tuck design ensures consistent professional appearance that enhances brand perception with every delivery.\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 Kraft Corrugated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e12 1\/8\" L x 9 1\/4\" W x 3\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAssembly Method\u003c\/th\u003e\n\u003ctd\u003eSelf-Sealing (No Tape\/Glue\/Staples Required)\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\u003eShipping marketing catalogs and product brochures to B2B clients\u003c\/li\u003e\n\u003cli\u003eMailing promotional literature, price lists, and sales collateral\u003c\/li\u003e\n\u003cli\u003ePackaging and storing marketing documents in warehouse environments\u003c\/li\u003e\n\u003cli\u003eDirect mail campaigns for e-commerce customer acquisition\u003c\/li\u003e\n\u003cli\u003eShipping industry certifications, whitepapers, and case studies\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, die-cut kraft literature mailers\u003c\/li\u003e\n\u003cli\u003eSelf-sealing flap construction ready for immediate 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\u003eBundle of 50 mailers ships flat to minimize dimensional weight charges. Arrives compressed and ready to assemble within seconds—no equipment or training required. Stackable design reduces warehouse footprint compared to pre-assembled alternatives.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"pf-faq\"\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eHow does the self-sealing mechanism work?\u003c\/summary\u003e\u003cp\u003eThe mailer features a pre-glued tuck flap that activates when you fold the box—simply press to seal. No water activation, tape, or additional adhesives needed. This speeds packing workflows while ensuring tamper-evident delivery for a professional unboxing experience.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat crush-resistance rating does ECT-32-B provide?\u003c\/summary\u003e\u003cp\u003eECT-32-B (Edge Crush Test of 32 lbs\/inch) provides crush resistance suitable for stacking up to 5-6 mailers high without compression damage. This makes it ideal for warehouse storage and repeated handling throughout the logistics chain.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan these mailers be customized with branding?\u003c\/summary\u003e\u003cp\u003eStandard kraft finish provides neutral professional appearance. For volume orders of 500+ units, Packrift offers custom printing options to add logos, return addresses, and marketing messages directly to the mailer—inquire for minimum order quantities and lead times.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre these mailers suitable for fragile items?\u003c\/summary\u003e\u003cp\u003eWhile ECT-32-B corrugated provides excellent puncture resistance and crush protection for documents and printed materials, fragile items require additional internal cushioning. For electronics or breakables, consider heavier-gauge options or adding foam inserts for optimal protection.\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":53474222178672,"sku":"M1293K","price":68.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/9159\/2048\/files\/M1293K.jpg?v=1774968119","url":"https:\/\/packrift.com\/products\/12-1-8-x-9-1-4-x-3-kraft-literature-mailers-50-count-bundle","provider":"Packrift","version":"1.0","type":"link"}