{"product_id":"12-1-8-x-9-1-4-x-4-kraft-literature-mailers-self-seal-50-bundle","title":"12 1\/8 x 9 1\/4 x 4\" Kraft Literature Mailers - Self-Seal, 50\/Bundle","description":"\u003cp\u003eE-commerce brands and direct mailers trust these 12 1\/8 x 9 1\/4 x 4\" kraft literature mailers for reliable document shipping at scale. Made from durable ECT-32-B corrugated material, this one-piece folding mailer provides crush-resistant protection that keeps contents secure in transit. The self-seal tuck-and-fold design means zero setup time, no tape, glue, or staples required, so your team ships faster and cuts labor costs. Perfect for catalogs, brochures, statements, and marketing materials that demand professional presentation without custom carton expense. Packrift's crush-proof kraft mailers deliver consistent performance, batch after batch, sold in convenient 50-box bundles.\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, publishers, and marketing agencies shipping catalogs, brochures, and promotional materials benefit from these 12 1\/8\" x 9 1\/4\" x 4\" kraft literature mailers. The ECT-32-B corrugated construction provides professional protection without custom tooling costs, making them ideal for businesses balancing presentation with budget efficiency.\u003c\/p\u003e\n\u003cp\u003eBuilt from ECT-32-B kraft corrugated, these mailers deliver crush-resistant protection for documents and literature while maintaining a professional brown kraft appearance. The one-piece fold-and-tuck design assembles in seconds without tape, glue, or staples, reducing labor costs and improving fulfillment speed for high-volume shippers.\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 4\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Type\u003c\/th\u003e\n\u003ctd\u003eOne-Piece Fold-and-Tuck Self-Seal Mailer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eQuantity Per Bundle\u003c\/th\u003e\n\u003ctd\u003e50 Units\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 catalogs and product brochures\u003c\/li\u003e\n\u003cli\u003eMailing marketing collateral and promotional materials\u003c\/li\u003e\n\u003cli\u003eDistributing documents, reports, and whitepapers\u003c\/li\u003e\n\u003cli\u003eE-commerce brand packaging for media and literature\u003c\/li\u003e\n\u003cli\u003eDirect mail campaigns requiring professional presentation\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 kraft corrugated literature mailers (unassembled)\u003c\/li\u003e\n\u003cli\u003eReady-to-fold one-piece design with integrated self-seal flap\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"pf-shipping\"\u003e\u003ch3\u003eShipping and Packaging\u003c\/h3\u003e\n\u003cp\u003eEach bundle of 50 mailers ships flat in a compact, space-efficient package, reducing dimensional weight charges and storage footprint for your fulfillment center.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"pf-faq\"\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eDo these mailers require tape or additional adhesives?\u003c\/summary\u003e\u003cp\u003eNo. The self-seal design assembles in seconds with no tape, glue, or staples needed. Simply fold and tuck the integrated flap to secure contents, simplifying your packing process.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat protection level does ECT-32-B corrugated provide?\u003c\/summary\u003e\u003cp\u003eECT-32-B (Edge Crush Test 32 lbs\/inch) kraft corrugated offers excellent crush resistance for protecting documents, catalogs, and lightweight merchandise during transit and storage without over-packaging.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre these mailers suitable for professional branding?\u003c\/summary\u003e\u003cp\u003eYes. The kraft brown exterior provides a premium, professional appearance ideal for e-commerce brands and direct mail campaigns. The clean surface accommodates printing, labels, and branding elements.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat makes this size ideal for literature?\u003c\/summary\u003e\u003cp\u003eAt 12 1\/8\" x 9 1\/4\", these mailers perfectly accommodate standard letter-size documents (8.5\" x 11\"), magazines, and brochures while maintaining reasonable shipping dimensions and costs compared to custom cartons.\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":53474222309744,"sku":"M1294K","price":68.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/9159\/2048\/files\/M1294K.jpg?v=1774968124","url":"https:\/\/packrift.com\/products\/12-1-8-x-9-1-4-x-4-kraft-literature-mailers-self-seal-50-bundle","provider":"Packrift","version":"1.0","type":"link"}