{"product_id":"bsc-preferred-mlr7-corrugated-mailers-200-ect-32-b-50-pack","title":"Bsc Preferred MLR7 Corrugated Mailers 200\/ECT-32-B 50 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BSC PREFERRED MLR7 is a self-sealing corrugated mailer designed to protect small, lightweight fragile items during shipping without the need for tape, glue, or staples. Manufactured from 200\/ECT-32-B white corrugated board, each mailer folds to create double walls of protection on the front and sides, providing crush resistance suited to parcels moving through standard carrier handling. The lightweight construction keeps dimensional weight low, reducing postage costs. Each pack contains 50 mailers. These are a practical choice for fulfillment operations, e-commerce sellers, and distribution centers shipping breakable or delicate goods in volume.\u003c\/p\u003e\u003cp\u003eThe MLR7 mailer is used in light industrial, commercial, and office shipping applications where small fragile items require reliable protection without additional packing materials. The self-locking fold design eliminates the need for a separate sealing step, making it efficient for high-volume packing lines. Typical use cases include shipping small parts, samples, retail products, and similar items where a compact, rigid mailer is preferred over a padded envelope or poly bag. Sold as a pack of 50 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eManufactured from 200\/ECT-32-B white corrugated board for consistent crush resistance\u003c\/li\u003e\n\u003cli\u003eFold-lock design provides double walls of protection on front and sides\u003c\/li\u003e\n\u003cli\u003eNo tape, glue, or staples required for closure\u003c\/li\u003e\n\u003cli\u003eLightweight construction helps minimize postage and dimensional weight charges\u003c\/li\u003e\n\u003cli\u003eWhite exterior finish suitable for labeling and branding\u003c\/li\u003e\n\u003cli\u003eSold in a pack of 50 mailers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard corrugated mailer compatible with general small-parcel shipping applications. This product is equivalent to part number S-980.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eNo tools are required to assemble or seal the MLR7 mailer. Fold along the pre-scored lines and press the locking tabs into place before inserting the item. Ensure the item fits within the interior dimensions without forcing the walls apart, which could compromise the double-wall protection. Store unused mailers flat in a dry environment to maintain board integrity.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Grade\u003c\/strong\u003e: 200\/ECT-32-B White Corrugated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosure Type\u003c\/strong\u003e: Self-sealing fold-lock, no tape or adhesive required\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: 11.08 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 5.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 20.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 17.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: PK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Material\u003c\/strong\u003e: No\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: MLR7\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BSC PREFERRED","offers":[{"title":"Default Title","offer_id":51787799724338,"sku":"MLR7","price":51.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1b89936ef824967431e41377354ea1e8.jpg?v=1789219189","url":"https:\/\/voomisupply.com\/products\/bsc-preferred-mlr7-corrugated-mailers-200-ect-32-b-50-pack","provider":"Voomi Supply","version":"1.0","type":"link"}