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The BSC PREFERRED ML532 is a white corrugated literature mailer box sold in a pack of 50, designed to ship flat documents, catalogs, brochures, and similar printed materials without the cost of a custom-cut carton. Built to 200/ECT-32-B corrugated board standards, each box delivers reliable crush resistance for standard mail and freight handling. The knock-down flat design assembles in seconds with no tape, glue, or staples required, keeping labor time low on the shipping bench. Facilities managers, mailroom staff, and shipping departments handling recurring literature fulfillment will find the ready-to-fold construction practical for high-volume dispatch.
The ML532 is suited for packaging standard letter-size or similarly dimensioned literature pieces in office, warehouse, and light industrial settings. The white corrugated exterior presents a clean appearance for customer-facing shipments or internal document transfers. Each unit in the 50-pack is pre-scored for consistent, repeatable assembly across a full run. This item is equivalent to part number S-16641 and is sold as one pack of 50 boxes per unit of measure.
Equivalent to part number S-16641. Designed as a direct-fit mailer for standard-size literature pieces including letter-size documents, catalogs, and brochures where a custom carton is not warranted.
No tools are required for assembly. Unfold the flat blank along pre-scored lines to form the box - no tape, glue, or staples are needed to complete the carton. Store flat-packed units in a dry location away from moisture to preserve board integrity before use. Follow carrier and ISTA packaging guidelines when selecting this mailer for shipments subject to handling or transit stress.
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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