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The BSC PREFERRED M24246 is a jumbo one-piece corrugated mailer designed for shipping oversized flat items such as framed posters, artwork, and similarly sized goods. Built from 200/ECT-32-C kraft corrugated material, each mailer features pre-scored panels at multiple depths, allowing the installer or packer to adjust the box depth from 1 inch up to 6 inches to achieve a snug fit. Assembly requires no tools: place the item in the center, fold the scored sides to the desired depth, and secure with tape. Sold in packs of 20, these mailers are suited for warehouse, fulfillment, and shipping operations where large-format protection is routinely needed.
These mailers are intended for shipping framed posters, canvas prints, flat artwork, and other jumbo flat or shallow items that standard-size mailers cannot accommodate. The variable-depth scoring makes them practical across a range of product thicknesses without requiring multiple box sizes in inventory. They are appropriate for e-commerce fulfillment, print shops, galleries, and retail distribution operations handling oversized flat goods.
Designed as a direct equivalent to part number S-6517. Suitable for shipping framed posters, artwork, and oversized flat goods requiring a variable-depth corrugated mailer.
No tools are required for assembly. Place the item flat in the center of the mailer, fold the pre-scored side panels inward to the desired depth, and seal all seams with pressure-sensitive or reinforced tape. Avoid overfilling beyond the 6-inch maximum depth score, as doing so will compromise the structural integrity of the mailer during shipment.
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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