{"product_id":"bsc-preferred-m644-corrugated-mailers-white-pack-of-50","title":"Bsc Preferred M644 Corrugated Mailers White Pack of 50","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BSC PREFERRED M644 is a white corrugated mailer designed for shipping small, lightweight fragile items without tape, glue, or staples. Constructed from 200\/ECT-32-B corrugated board, these mailers fold to create double walls of protection on the front and sides, delivering crush resistance while keeping package weight low. Sold in packs of 50, the M644 is a practical choice for shipping departments, fulfillment operations, and any trade or supply business that moves small parts and components regularly.\u003c\/p\u003e\u003cp\u003eThe M644 mailer is suited for residential and commercial shipping applications where a secure, self-sealing enclosure is needed for fragile or small-profile items. The fold-over design eliminates the need for additional sealing materials, streamlining the pack-and-ship process. Each pack contains 50 individual mailers, making it practical for moderate-volume shipping operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConstructed from 200\/ECT-32-B white corrugated board for strength and rigidity\u003c\/li\u003e\n\u003cli\u003eFold-over design creates double walls of protection on front and sides\u003c\/li\u003e\n\u003cli\u003eCrush resistant construction helps protect fragile contents in transit\u003c\/li\u003e\n\u003cli\u003eNo tape, glue, or staples required for closure\u003c\/li\u003e\n\u003cli\u003eLightweight construction helps minimize postage costs\u003c\/li\u003e\n\u003cli\u003eSold 50 per pack for convenient restocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style equivalent to part number S-1722. Suitable for general corrugated mailer applications requiring a self-closing, double-wall protective enclosure.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eNo tools are required to use these mailers. Fold along the scored lines to form the double-wall enclosure before placing contents inside. Ensure the item is properly seated and the closure is fully engaged before shipment. Handle mailers in a dry environment to maintain board integrity.\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\u003eWall Construction\u003c\/strong\u003e: Double wall on front and sides\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: 8.84 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 14.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 21 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 5.5 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: M644\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BSC PREFERRED","offers":[{"title":"Default Title","offer_id":51784750825778,"sku":"M644","price":38.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/70fc030b1e823e42a2ffb1d02066fda5.jpg?v=1789199621","url":"https:\/\/voomisupply.com\/products\/bsc-preferred-m644-corrugated-mailers-white-pack-of-50","provider":"Voomi Supply","version":"1.0","type":"link"}