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The BSC PREFERRED MEZ753 is a white corrugated mailer box designed for secure, protective shipping of documents, parts, and merchandise. Built from 200/ECT-32-B corrugated board, it delivers double-wall protection on three sides when assembled. The outside tuck design keeps the flap clear of contents during closure, and front lock tabs hold the box shut without tape. This mailer is sold in packs of 25 and is well suited for shipping departments, distribution centers, and trade operations that move small components or supplies on a regular basis.
This corrugated mailer is appropriate for light to medium-duty shipping applications in residential, commercial, and industrial supply chains. Its self-locking construction reduces the need for additional sealing materials, making it practical for high-volume outbound shipping workflows. Trade professionals handling parts fulfillment, return shipments, or small-item packaging will find the double-wall side protection useful for reducing transit damage on fragile or precision components.
Designed as a standard corrugated mailer suitable for general-purpose packaging and shipping applications where a self-locking, protective enclosure is required.
Assembly requires no tools. Fold along scored lines and engage the front lock tabs before inserting contents. Ensure the outside tuck is fully seated after loading to maintain closure integrity during transit. No adhesives are required for standard use, though tape may be added for heavier or high-value contents.
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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