{"product_id":"bsc-preferred-m12121-corrugated-flat-mailer-50-pack","title":"Bsc Preferred M12121 Corrugated Flat Mailer 50 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BSC PREFERRED M12121 is a white corrugated flat mailer designed for shipping books, catalogs, framed pictures, and similar flat or semi-rigid items through standard mail and parcel carriers. Built from 200\/ECT-32-B white corrugated board, it provides a clean, professional exterior finish along with reliable structural protection during transit. The mailer is scored at multiple depths, allowing the packager to set the box depth without any carton setup  -  simply center the item, fold in the sides to the needed depth, and seal with tape. Each pack contains 50 mailers. This format is widely used in mailroom, warehouse, and fulfillment operations.\u003c\/p\u003e\n\u003cp\u003eThis mailer suits residential and commercial shipping applications where flat or lightly padded items require a rigid, protective enclosure. It is commonly used by fulfillment centers, print shops, photographers, retailers, and office mailrooms. The self-adjusting depth feature reduces the need to stock multiple box sizes, making it practical for operations that handle a variety of item thicknesses. This product is equivalent to part number S-343.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e200\/ECT-32-B white corrugated construction for structural rigidity and a professional appearance\u003c\/li\u003e\n  \u003cli\u003eScored at multiple depths  -  no dedicated carton setup required\u003c\/li\u003e\n  \u003cli\u003eFold-and-seal assembly: center item, fold sides to desired depth, tape to close\u003c\/li\u003e\n  \u003cli\u003eSuited for books, catalogs, framed pictures, and similar flat items\u003c\/li\u003e\n  \u003cli\u003ePack of 50 mailers per unit of measure\u003c\/li\u003e\n  \u003cli\u003eEquivalent to part number S-343\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for standard mail and parcel shipping of flat, rigid, or semi-rigid items including books, catalogs, and framed pictures. Compatible with standard tape-seal closure methods and fits typical mailroom and fulfillment workflows.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eNo tools are required for assembly. Place the item in the center of the mailer, fold the scored sides inward to match the item thickness, and seal all edges with pressure-sensitive or reinforced packing tape. Store flat in a dry location to maintain board integrity prior to use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\u003eQuantity per Pack\u003c\/strong\u003e: 50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 14.48 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 19 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 27.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 5.75 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\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: M12121\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BSC PREFERRED","offers":[{"title":"Default Title","offer_id":51787204657458,"sku":"M12121","price":79.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4e028a714fdc4d4cadd61b78c378ff3a.jpg?v=1789211444","url":"https:\/\/voomisupply.com\/products\/bsc-preferred-m12121-corrugated-flat-mailer-50-pack","provider":"Voomi Supply","version":"1.0","type":"link"}