Bsc Preferred M40306 Jumbo Corrugated Kraft Mailer 20 Pack

Product Description

The BSC PREFERRED M40306 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, this mailer features scores at multiple depth intervals, allowing the user to adjust the box depth anywhere from 1 to 6 inches to match the actual product thickness. The result is a snug, custom fit without secondary packaging materials. Each pack contains 20 mailers. This product is sold by the pack and is suited for shipping departments, fulfillment operations, and warehouse staff handling large, flat, or framed items.

The M40306 is intended for applications where standard mailer sizes fall short. It fits oversized framed artwork, large prints, posters, and similarly shaped flat merchandise that requires a rigid, protective enclosure during transit. The adjustable depth makes it practical across varying product thicknesses within a single SKU, reducing the need to stock multiple box sizes. It is well-suited for e-commerce fulfillment, print shops, art galleries, and any operation shipping rigid flat goods in volume.

Key Features

• 200/ECT-32-C kraft corrugated construction for rigid protection during transit
• Scores at multiple depth intervals allow adjustment from 1 to 6 inches of depth
• One-piece design simplifies assembly: fold sides at desired depth and seal with tape
• Jumbo sizing accommodates framed posters, large prints, and oversized flat artwork
• Sold 20 mailers per pack for volume use

Compatibility

Equivalent to part number S-11220. Designed as a standard jumbo corrugated mailer suitable for oversized flat and framed items across general shipping and fulfillment applications.

Installation Notes

No tools are required for assembly. Place the product flat in the center of the mailer, fold in the side panels at the scored depth that best matches the item thickness, and secure all seams with packing tape. Ensure tape fully covers all folded edges to maintain structural integrity during carrier handling. Pack weight and dimensions should be verified against carrier guidelines before shipment.