Partners Brand
Partners Brand M933K Corrugated Mailers Kraft 50/Bundle
A bundle of 50 corrugated Kraft mailers measuring 9 x 3 x 3 inches for shipping small items
- ColorKraft
- Kraft corrugated construction protects contents during transit
- 9 x 3 x 3 inch dimensions suit small items securely
- 50 mailers per bundle support high-volume shipping
- Ships direct from manufacturer for faster fulfilment
- Orders over 75 qualify for free delivery
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.
Highlights
- Kraft corrugated construction protects contents during transit
- 9 x 3 x 3 inch dimensions suit small items securely
- 50 mailers per bundle support high-volume shipping
- Ships direct from manufacturer for faster fulfilment
- Orders over 75 qualify for free delivery
Specifications
| Brand | PARTNERS BRAND |
|---|---|
| Color | Kraft |
Questions about this item
How do I assemble the flat corrugated mailers so they hold their 9 x 3 x 3 shape?
Fold along the scored lines, tuck the side flaps into the slots, then press the lock tabs firmly until they click; the step most people miss is seating both lock tabs fully so the box stays rigid in transit.
When will I need to replace these kraft mailers?
Replace any mailer that shows crushed corners, torn flute, or moisture damage — each bundle contains 50 units, so you simply pull a fresh one when a box can no longer protect the contents.
What weight limit should I respect before the corrugated walls start to deform?
The single-wall kraft board is designed for typical documents and light parts; once the load approaches the point where the side walls bow outward, the mailer has reached its practical limit.
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