Bsc Preferred M772BF Corrugated Flat Mailer 50-pack

Product Description

The BSC PREFERRED M772BF is a self-adjusting corrugated flat mailer designed for shipping books, catalogs, framed pictures, and similarly sized flat or semi-rigid items. Constructed from 200/ECT-32-B white corrugated board, it delivers reliable crush resistance without requiring a pre-formed carton. Multiple score lines allow the user to fold the sides at the depth that best fits the contents, eliminating wasted space and reducing the need for extra fill material. Each pack contains 50 mailers. Licensed HVAC techs, plumbers, and other trade professionals handling parts shipments or shop supply orders will find this format practical for sending documents and flat components through standard mail channels.

This mailer is suited for lightweight, flat, or framed items sent through postal or parcel carriers. The self-adjusting depth design accommodates a range of product thicknesses without dedicated box setup. The white corrugated exterior presents a clean appearance appropriate for customer-facing shipments. Typical applications include sending technical manuals, parts catalogs, framed prints, and similar items from supply houses, field offices, or distribution centers.

Key Features

• 200/ECT-32-B white corrugated construction provides dependable edge crush resistance
• Multiple pre-scored fold lines allow depth adjustment to match contents
• No carton setup required - place item, fold sides, seal with tape
• White exterior finish presents a clean, professional appearance
• Sold in a pack of 50 mailers for convenient inventory replenishment

Compatibility

Designed as a general-purpose flat mailer compatible with standard postal and parcel carrier requirements for corrugated packaging; suitable for books, catalogs, and framed pictures as noted by the manufacturer.

Installation Notes

No tools are required for assembly. Place the item flat in the center of the mailer, fold each scored side panel inward to the desired depth, and seal all edges with pressure-sensitive or reinforced tape. Avoid overfilling beyond the mailer's score-line range, as this can compromise the edge crush rating and seal integrity during transit.