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
Box of 500 tan kraft catalog envelopes 10 by 13 inches string button closure vellum finish

WESTERN STATES

WESTERN STATES Open End Catalog Envelope 10 x 13 28# String & Button Tan Kraft 500

SKU CH-G6W4-VWGAG

Open-end catalog envelopes with string-and-button closure and pre-printed name grids for interdepartmental mail, 500 per box

  • 10" x 13" open end fits catalogs and interdepartmental mail
  • 28# SFI-certified kraft paper resists tears during repeated handling
  • String-and-button closure allows fast reuse without adhesives
  • Pre-printed name/department grid on both sides speeds sorting
  • 500 envelopes per box supports high-volume mailing operations

Interdepartmental Mail Envelopes for High-Volume

These open-end catalog envelopes measure 10 by 13 inches and use 28-pound SFI-certified kraft paper with a vellum finish. A centre seam and extended flap add structural strength for daily routing. Each box contains 500 envelopes printed with a black name and department grid on both sides. They suit mailrooms that process large batches of internal correspondence.

String-and-Button Closure with Pre-Punched Holes

A string-and-button mechanism secures the flap without adhesive, allowing repeated opening and resealing. Six see-through holes on the face let staff verify contents without breaking the seal. The pre-printed grid standardises addressing, reducing handwriting errors. Users should align the string tension evenly to avoid tearing the 28-pound stock during frequent handling.

Kraft Paper Limits for Heavy

The 28-pound kraft construction resists routine wear but is not rated for heavy objects or wet environments. Vellum finish paper can absorb moisture, weakening the seam over time. The open-end format eases insertion of thick files, yet the paper weight sets a practical ceiling on load thickness. Buyers needing waterproof or puncture-resistant shipping should select a different envelope class.

Highlights

  • 10" x 13" open end fits catalogs and interdepartmental mail
  • 28# SFI-certified kraft paper resists tears during repeated handling
  • String-and-button closure allows fast reuse without adhesives
  • Pre-printed name/department grid on both sides speeds sorting
  • 500 envelopes per box supports high-volume mailing operations

Specifications

BrandThe Envelope Supplies Shop

Questions about this item

How do I confirm the envelopes are feeding and sealing correctly after loading them?

Run a small test batch through your mailing system and verify the 6 see-thru holes align with the feeder sensors, the string-and-button closure fastens cleanly on each flap, and the pre-printed name/department grid remains legible on both sides.

What comes in the box and what must I supply separately?

The box contains 500 open-end catalog envelopes measuring 10 x 13 inches, 28# SFI-certified kraft paper with vellum finish, center seam, extended flap, string-and-button closure and black imprint on face and back. No additional items are included.

Should I choose the 500-count box or a different pack size for regular interdepartmental mail?

This listing provides a single 500-envelope box weighing 31.5 lbs; no other pack sizes are offered in this product, so the 500-count box is the only option available.

Also in this aisle

People compared these

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