{"product_id":"bsc-preferred-m5518k-square-corrugated-mailing-tubes-25pk","title":"Bsc Preferred M5518K Square Corrugated Mailing Tubes 25pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BSC PREFERRED M5518K is a square corrugated mailing tube designed to simplify packing and shipping operations. Unlike traditional round mailing tubes, the square profile prevents rolling on flat surfaces, reducing handling time and improving stability during transit. Each tube is constructed from 200\/ECT-32-B kraft corrugated material, offering reliable crush resistance for standard mailing and shipping applications. The one-piece design ships flat, conserving storage space in warehouses and mailrooms. Assembly requires no tape or glue  -  tubes fold together quickly, supporting high-volume fulfillment workflows. Sold in packs of 25.\u003c\/p\u003e\u003cp\u003eThese square mailing tubes are suited for shipping rolled documents, prints, posters, blueprints, and other elongated items that require tube-style packaging. The flat-pack format makes them practical for mailrooms, distribution centers, and shipping departments that need efficient storage of packaging supplies alongside a fast assembly process. The kraft corrugated construction is a standard choice for businesses managing regular outbound shipments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSquare profile prevents rolling  -  easier to handle and stack than round tubes\u003c\/li\u003e\n\u003cli\u003eOne-piece construction ships flat to reduce storage footprint\u003c\/li\u003e\n\u003cli\u003eNo tape or glue required  -  folds together quickly for fast pack-out\u003c\/li\u003e\n\u003cli\u003e200\/ECT-32-B kraft corrugated construction for dependable crush resistance\u003c\/li\u003e\n\u003cli\u003eSold in a pack of 25 units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose square mailing tube for standard document and poster shipping applications requiring tube-style corrugated packaging.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eAssembly requires no tools, tape, or adhesive  -  fold the tube into shape following the pre-scored crease lines. Store flat until needed to maximize shelf and bin space. Ensure contents are secured inside before sealing the tube ends for shipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 200\/ECT-32-B Kraft Corrugated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity\u003c\/strong\u003e: 25 tubes per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 10.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 27 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 31.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Pack\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: M5518K\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BSC PREFERRED","offers":[{"title":"Default Title","offer_id":51782925975858,"sku":"M5518K","price":51.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1861123e6a8ee67fc7560a942a6b4db4_a8835483-eec2-4df2-a2d2-a3b2d50d357a.jpg?v=1789183354","url":"https:\/\/voomisupply.com\/products\/bsc-preferred-m5518k-square-corrugated-mailing-tubes-25pk","provider":"Voomi Supply","version":"1.0","type":"link"}