{"product_id":"11-1-8-x-8-3-4-x-4-kraft-literature-mailers-self-seal-bundle-of-50","title":"11 1\/8 x 8 3\/4 x 4\" Kraft Literature Mailers - Self-Seal, 50 Bundle","description":"\u003cp\u003eE-commerce brands and catalog shippers trust these kraft corrugated literature mailers for reliable, professional document delivery. The 11 1\/8 x 8 3\/4 x 4\" size accommodates most standard literature, catalogs, and flat-rate shipments without custom carton expense. Built from crush-resistant ECT-32-B corrugated material, these one-piece folding mailers provide exceptional puncture resistance and structural integrity during transit. The innovative self-seal design, with no tape, glue, or staples required, cuts assembly time and labor costs while maintaining a polished, branded presentation. As an industrial packaging supplier, Packrift delivers bulk quantities in 50-box bundles, ensuring consistent quality and reliable inventory for high-volume shippers.\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, marketing agencies, and publishers shipping catalogs, brochures, and promotional materials need reliable, professional packaging that protects contents without custom tooling costs. These 11 1\/8\" × 8 3\/4\" × 4\" kraft literature mailers offer the perfect balance of protection and economy for standard document shipments, arriving flat for efficient storage and assembly.\u003c\/p\u003e\n\u003cp\u003eConstructed from ECT-32-B corrugated kraft, these one-piece mailers deliver crush-resistant protection for valuable literature and documents. The innovative self-seal, fold-and-tuck design requires no tape, glue, or staples—assembling in seconds to reduce fulfillment labor while maintaining professional brand presentation at lower costs than custom cartons.\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\u003e11 1\/8\" L × 8 3\/4\" W × 4\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eOne-Piece Self-Seal Fold \u0026amp; 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 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 product catalogs and brochures to retail partners and consumers\u003c\/li\u003e\n\u003cli\u003eMailing promotional materials, flyers, and marketing collateral\u003c\/li\u003e\n\u003cli\u003eFulfilling document shipments, contracts, and business correspondence\u003c\/li\u003e\n\u003cli\u003ePackaging magazine subscriptions, educational materials, and reference guides\u003c\/li\u003e\n\u003cli\u003eDistributing samples, lookbooks, and portfolio pieces for creative professionals\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 literature mailers (11 1\/8\" × 8 3\/4\" × 4\")\u003c\/li\u003e\n\u003cli\u003eOne-piece pre-scored design ready for assembly\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 carton, reducing storage footprint in your warehouse and enabling quick fulfillment operations from receipt to customer shipment.\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 glue to seal?\u003c\/summary\u003e\u003cp\u003eNo. The self-seal, fold-and-tuck design closes securely without tape, glue, or staples. Simply fold and tuck the flaps—assembly takes seconds per mailer, reducing fulfillment time and labor costs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat level of crush resistance does ECT-32-B provide?\u003c\/summary\u003e\u003cp\u003eECT-32-B (Edge Crush Test 32 pounds per inch) corrugated kraft provides reliable protection for literature, documents, and lightweight products. The crush-resistant construction maintains package integrity during handling and shipping, protecting your brand reputation.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre these mailers suitable for e-commerce fulfillment?\u003c\/summary\u003e\u003cp\u003eYes. The 11 1\/8\" × 8 3\/4\" × 4\" dimensions accommodate standard marketing materials, catalogs, and promotional inserts. The professional kraft appearance reinforces brand quality, while the efficient design reduces dimensional weight charges on USPS, UPS, and FedEx shipments.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I use these for documents and sensitive materials?\u003c\/summary\u003e\u003cp\u003eAbsolutely. The sturdy ECT-32-B corrugated construction protects documents, contracts, and time-sensitive materials from creasing, moisture, and damage during transit. The compact size fits standard filing systems and reduces storage space requirements compared to rigid boxes.\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":53474221425008,"sku":"M1184K","price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/9159\/2048\/files\/M1184K.jpg?v=1774968040","url":"https:\/\/packrift.com\/products\/11-1-8-x-8-3-4-x-4-kraft-literature-mailers-self-seal-bundle-of-50","provider":"Packrift","version":"1.0","type":"link"}