Partners Brand M933K Corrugated Mailers Kraft 50/Bundle

Corrugated Mailers for Small-Item Shipping

Partners Brand M933K mailers are designed for businesses and individuals who need a lightweight, rigid container to protect compact products during transit. The kraft construction provides a clean, professional appearance while resisting crushing better than plain envelopes. Each bundle supplies fifty units, making it easy to stock a packing station for regular order fulfilment. They are not suited for buyers who need larger boxes or padded protection for fragile items.

Flat Storage and Simple Assembly

Delivered flat, the mailers occupy minimal shelf space and can be folded into shape in seconds without tape or tools. The single-wall corrugated board adds structural rigidity while keeping the package weight low, which helps control postage costs on small parcels. No special equipment is required, and the natural kraft surface accepts stamps, labels and markers cleanly. They are not intended for heavy or high-value shipments that demand double-wall construction.

9 x 3 x 3 Inch Internal Dimensions

The fixed 9 by 3 by 3 inch cavity determines exactly which products will fit, so measuring your item against those three figures is the only specification that decides whether this mailer is the right part. Anything longer, wider or deeper will require a different size, while significantly smaller contents may shift unless additional void fill is added. The fifty-count bundle quantity supports consistent packing workflows for repeatable order volumes.