{"product_id":"bsc-preferred-m3337-square-corrugated-mailing-tubes-25-pack","title":"Bsc Preferred M3337 Square Corrugated Mailing Tubes 25 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BSC PREFERRED M3337 is a pack of 25 flat-shipping, one-piece square corrugated mailing tubes constructed from 200\/ECT-32-B white corrugated material. Unlike round mailing tubes, the square profile prevents rolling during storage, packing, and transit, which reduces handling time and keeps shipments organized on shelves and pallets. Each tube folds together quickly without tape or glue, keeping prep time low in high-volume shipping environments. These tubes ship flat to conserve storage space until needed. The pack weighs 11.7 pounds and the flat-packed unit dimensions measure 46.25 inches long by 17 inches wide by 3 inches tall.\u003c\/p\u003e\n\u003cp\u003eThe M3337 square mailing tubes are suited for warehouses, mailrooms, fulfillment centers, and shipping departments that regularly send rolled documents, prints, posters, blueprints, or other tube-packaged items. The square geometry offers a practical advantage in commercial environments where tube storage and stacking density matter. Sold in packs of 25, this SKU is a direct equivalent to part number S-1579, making it a compatible drop-in reorder for operations already using that specification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSquare profile prevents rolling during storage and shipment\u003c\/li\u003e\n  \u003cli\u003eOne-piece construction folds together without tape or glue\u003c\/li\u003e\n  \u003cli\u003eShips flat to save warehouse and shelf space\u003c\/li\u003e\n  \u003cli\u003eConstructed from 200\/ECT-32-B white corrugated material for reliable crush resistance\u003c\/li\u003e\n  \u003cli\u003eEquivalent to part number S-1579 for direct substitution\u003c\/li\u003e\n  \u003cli\u003eSold in packs of 25 units per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDirect equivalent to part number S-1579. Suitable as a drop-in replacement wherever S-1579 square corrugated mailing tubes are specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eNo tools are required to assemble these tubes. Fold each tube into shape along the pre-scored lines before loading contents. Store flat-packed units in a dry location to maintain corrugated integrity. Avoid stacking heavy loads directly on assembled tubes prior to sealing and shipment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: 200\/ECT-32-B white corrugated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity per Pack\u003c\/strong\u003e: 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 11.7 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 46.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 17 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazardous Material\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: PK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: M3337\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BSC PREFERRED","offers":[{"title":"Default Title","offer_id":51788781388082,"sku":"M3337","price":58.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b2ac28c79cdf86c8c657a324c447d139_95863fc3-f338-437a-a5c9-7f3c3ff57acb.jpg?v=1789232734","url":"https:\/\/voomisupply.com\/products\/bsc-preferred-m3337-square-corrugated-mailing-tubes-25-pack","provider":"Voomi Supply","version":"1.0","type":"link"}