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
Kraft paper cushioned mailer with self-adhesive extension flap

UNIVERSAL OFFICE PRODUCTS

UNIVERSAL OFFICE PRODUCTS Cushioned Mailer #000 Extension Flap 4 x 8 25/Ctn 4275

SKU CH-SCMS-CA53W

A cushioned Kraft paper mailer with a self-adhesive extension flap, supplied in a 25-count carton

  • TypeMailers - Padded
  • Self-adhesive closure speeds up packing
  • Side-seam construction adds strength during transit
  • Kraft paper exterior resists tearing and moisture
  • Extension flap provides extra sealing surface
  • Carton of 25 mailers supports high-volume shipping

Universal Office Products Cushioned Mailer #000

The Universal Office Products cushioned mailer is designed for shipping small items that need light protection. Its padded construction helps guard contents against minor bumps during transit. The self-adhesive closure seals quickly without tape or glue. Sold in cartons of 25 mailers for office or home use.

Side seam with extension flap

The side seam construction adds strength along the edges where stress is highest. An extension flap folds over to cover the adhesive strip until you are ready to seal the package. This design keeps the closure clean and ready for use. The mailers open at the end for easy loading of contents.

Kraft paper exterior with 25-count carton

The kraft paper stock exterior provides a writable surface for addresses and labels. Each carton contains 25 mailers, giving a ready supply for regular shipping needs. The padded interior cushions lightweight objects such as documents, small accessories or media. Heavier or fragile items may require a larger or more protective mailer.

Highlights

  • Self-adhesive closure speeds up packing
  • Side-seam construction adds strength during transit
  • Kraft paper exterior resists tearing and moisture
  • Extension flap provides extra sealing surface
  • Carton of 25 mailers supports high-volume shipping

Specifications

TypeMailers - Padded
BrandUniversal Office Products

Questions about this item

What does the #000 trade size mean for the items I can ship?

The #000 trade size indicates a compact mailer suited for small, lightweight items such as jewelry, USB drives or memory cards.

How does the self-adhesive peel-and-seal closure work in practice?

The extension flap carries a peel-away strip; once removed, pressing the flap down creates a tamper-evident seal without tape or moisture.

What are the external dimensions of the mailer so I can check storage space?

The mailer measures 4 inches by 8 inches, giving a flat profile that fits easily in standard desk drawers or shelf bins.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.