We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Stack of 100 kraft flat mailers, 12 by 15 inches

Partners Brand

Partners Brand RM4 Flat Mailers 12 3/4 x 15 Kraft PK100

SKU CH-AM5Q-AD7XT

Kraft flat mailers measuring 12 3/4 by 15 inches, supplied in a pack of 100

  • Product colorKraft
  • Kraft mailers protect documents during transit
  • 12 3/4 x 15 inch size fits standard flat items
  • Pack of 100 units supports high-volume shipping
  • Flat design stores efficiently in mailroom shelves
  • Partners Brand quality for reliable everyday mailing

Flat Mailers for High-Volume Shipping

These Kraft flat mailers measure 12 3/4 by 15 inches and arrive in a pack of 100. They are designed for businesses that send documents, catalogues or flat merchandise regularly. The sturdy paper construction protects contents during transit without adding significant weight.

Check Your Postage and Contents First

Verify that the 12 3/4 by 15 inch dimensions fit the items you plan to ship and meet carrier size limits for the service you use. Ensure your packaging process can accommodate the flat format and that the Kraft material suits your branding or labeling requirements. Confirm the pack quantity of 100 matches your typical shipping volume.

Suits Offices Sending Flat Items in Bulk

Ideal for mailrooms, e-commerce sellers and offices that dispatch large batches of documents or slim products. Not suited for shippers who need padded protection for fragile goods, rigid mailers for photographs, or smaller envelopes for letters and invoices. Buyers requiring water-resistant poly mailers or custom-printed branding should look elsewhere.

How it compares

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

Price $104.99
Pricier than about 68% of the 3,067 comparable items (median $52.99).

Specifications

Product
Brand namePARTNERS BRAND
Product colorKraft

Questions about this item

What size are the mailers and how many come in the pack?

Each mailer measures 12 3/4 inches by 15 inches and the pack contains 100 mailers.

Is this pack size suitable for occasional or high-volume shipping?

A pack of 100 flat mailers is designed for regular mailing needs and provides enough stock for multiple shipments.

Will the 12 3/4 x 15 inch dimensions fit standard documents without folding?

The flat mailer dimensions accommodate standard letter-size and legal-size documents without folding.

More in Packing Materials & Shipping Labels

Similar items