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The BSC PREFERRED M24186 is a jumbo one-piece corrugated kraft mailer designed for shipping oversized flat items such as framed posters and artwork. Built from 200/ECT-32-C kraft corrugated material, it offers reliable structural integrity for items that standard mailers cannot accommodate. The mailer features pre-scored panels at multiple depth increments, allowing the installer to fold and lock the sides anywhere from 1 to 6 inches deep to match the actual product thickness. Each pack contains 20 mailers. This product is equivalent to part number S-11218.
This mailer is suited for shipping and fulfillment operations that regularly handle large, flat, or lightly padded items. The adjustable depth scoring makes it practical for variable-thickness shipments without requiring multiple box sizes in inventory. Typical applications include e-commerce fulfillment centers, print and frame shops, art galleries, and warehouse shipping departments that need a dependable, right-sized solution for poster and artwork transit.
Designed as a direct equivalent to part number S-11218. Suitable for shipping framed posters, unframed prints, artwork, and similarly sized oversized flat items requiring an adjustable-depth corrugated mailer.
Place the item face-down in the center of the open mailer. Fold in the scored side panels to the depth that best fits the product thickness, then secure all seams with pressure-sensitive or reinforced packing tape. For heavier framed pieces, apply tape along all folded edges to prevent opening during transit. No tools are required for assembly.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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