{"product_id":"bsc-preferred-mlr4-corrugated-mailers-white-pack-of-50","title":"Bsc Preferred MLR4 Corrugated Mailers White Pack of 50","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BSC PREFERRED MLR4 is a white corrugated mailer designed for shipping small, lightweight fragile items without the need for tape, glue, or staples. Manufactured from 200\/ECT-32-B white corrugated board, these mailers fold to create double walls of protection on the front and sides, providing crush-resistant performance during transit. The lightweight construction helps keep postage costs down while still delivering structural integrity. Each pack contains 50 mailers. Warehouse staff, shipping departments, and fulfillment operations are the primary users of this product.\u003c\/p\u003e\u003cp\u003eThe MLR4 mailer is well-suited for e-commerce fulfillment, retail distribution, and light industrial shipping environments where small, fragile items require reliable protection without added packing materials. The self-folding design speeds up the packing process, making it practical for high-volume shipping operations. Its white exterior also provides a clean presentation suitable for direct-to-consumer shipments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eManufactured from 200\/ECT-32-B white corrugated board for reliable crush resistance\u003c\/li\u003e\n\u003cli\u003eFolds to form double walls on front and sides for added protection\u003c\/li\u003e\n\u003cli\u003eNo tape, glue, or staples required for assembly\u003c\/li\u003e\n\u003cli\u003eLightweight construction helps reduce postage costs\u003c\/li\u003e\n\u003cli\u003eSold in a pack of 50 mailers per unit of measure\u003c\/li\u003e\n\u003cli\u003eEquivalent to part number S-420\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose corrugated mailer suitable for shipping small, lightweight fragile items across standard parcel and postal carrier services.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eNo tools are required to assemble these mailers. Simply fold along the pre-scored lines to form the double-wall structure before inserting the item. Ensure the contents are properly centered and that the mailer is fully closed before handing off to a carrier. Store flat in a dry environment to maintain board integrity prior to use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 200\/ECT-32-B White Corrugated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity per Pack\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 10.52 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 5.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 22 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 17 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: PK\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BSC PREFERRED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MLR4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BSC PREFERRED","offers":[{"title":"Default Title","offer_id":51783646642482,"sku":"MLR4","price":52.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/78ebee81e556d7c1826ff3316205154d.jpg?v=1789192346","url":"https:\/\/voomisupply.com\/products\/bsc-preferred-mlr4-corrugated-mailers-white-pack-of-50","provider":"Voomi Supply","version":"1.0","type":"link"}