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Stack of 25 white easy-fold mailers, flat, 12 inches wide

Partners Brand

Partners Brand M2BKSS Deluxe Easy-Fold Mailers White 12 25

SKU CH-453T-QJ9WD

White easy-fold mailers, pack of 25, 12-inch size, ready for quick packing and shipping

  • Product colorWhite
  • Pack of 25 mailers covers high-volume shipping needs
  • Deluxe easy-fold design speeds up packing time
  • 12-inch length fits standard documents securely
  • White finish presents a clean professional look
  • Ready-to-use flat mailers store flat until needed

Deluxe Easy-Fold Mailers for shipping documents

Partners Brand Deluxe Easy-Fold Mailers in white are designed for businesses and home offices that ship flat items such as documents, catalogues or lightweight merchandise. The self-sealing construction folds quickly without tape, reducing packing time for high-volume mailings. Each pack contains 25 mailers ready for immediate use.

Flat profile keeps postage low and storage simple

The slim, folded design adds minimal bulk to the contents, helping to control dimensional-weight charges. White kraft material provides a clean surface for labels and stamps while resisting minor moisture during transit. No power, cooling or noise considerations apply to this passive mailing supply.

Rigid walls protect contents through extended

Corrugated sidewalls maintain structure when packages are stacked in sorting facilities or loaded onto pallets for long-distance transport. The adhesive strip retains its bond across temperature variations encountered in unheated warehouses or delivery vehicles. Mailers arrive flat-packed in quantities of 25, occupying minimal shelf space until needed.

How it compares

Measured against everything we stock in Packing Materials & Shipping Labels, at today’s prices. Recalculated every night.

Price $158.99
Pricier than about 80% of the 3,067 comparable items (median $52.99).

Specifications

Product
Brand namePARTNERS BRAND
Product colorWhite

Questions about this item

How do I assemble the 12 1/8" x 9 1/8" x 2" Easy-Fold Mailer, and what is the most common mistake?

Fold along the pre-scored lines to form the box shape, then secure the self-sealing adhesive strip; the most common mistake is sealing the strip before placing contents inside.

Will the white kraft material hold up if the packages sit in storage for months before shipping?

Yes, the rigid construction resists crushing and humidity damage during long-term storage, keeping the 25 mailers ready for use.

At what weight limit does the 2-inch depth become a constraint for heavier items?

The 2-inch depth limits the volume of contents more than the structural strength; bulky items exceeding the internal dimensions will prevent proper closure.

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