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White corrugated cardboard literature mailer, flat and folded, 18 by 4 by 4 inches inside dimensions, B flute wall, pack of 50

Zoro Select

Zoro Select M1844 18x4x4 in Literature Mailer White

SKU CH-17XK-53WSG

White corrugated literature mailer measuring 18 by 4 by 4 inches with a 65 lb load capacity, sold in packs of 50

  • Product colorWhite
  • White corrugated mailers protect documents
  • 18 x 4 x 4 in interior fits large literature
  • B-flute single wall supports 65 lb loads
  • 100 % post-consumer recyclable cardboard
  • Pack of 50 ships ready for high-volume mailing

White Literature Mailer 18x4x4

The Zoro Select M1844 is a white corrugated cardboard mailer designed for shipping documents, catalogues and flat literature. Each box measures 18 inches long by 4 inches wide by 4 inches high inside, with a 3/16 inch B-flute single wall construction.

Suits high-volume shippers of slim items

This pack of 50 mailers fits operations that regularly send narrow, lightweight packages up to 65 lb. It is not intended for buyers who need wider or deeper boxes, padded protection for fragile goods, or smaller quantities than a full case.

Handles 65 lb flat loads with 100 % recycled content

The ECT-32-B rating supports the stated maximum load for stacked literature and media. Capacity runs out when items exceed the 4-inch width or height, or when total weight surpasses the 65 lb limit.

How it compares

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

Price $113.99
Pricier than about 70% of the 3,067 comparable items (median $52.99).

Specifications

Product
Brand nameZORO SELECT
Product colorWhite

Questions about this item

What size documents fit inside the 18 in by 4 in by 4 in interior of the M1844 mailer?

The interior measures 18 in length, 4 in width and 4 in height, so flat literature up to those dimensions will fit.

Can I stack other corrugated shippers on top of the B-flute ECT-32 mailers without crushing them?

Each mailer is rated for a 65 lb maximum load, so light boxes can be stacked within that limit.

How do I confirm the mailers meet the ECT-32 edge-crush standard after I receive the pack of 50?

Check the printed ECT-32 marking on the box walls and verify the B-flute corrugated construction matches the specification.

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