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
White #10 envelope with clear window vellum finish 500 box

WESTERN STATES

WESTERN STATES #10 Repulpable Window Envelope 24# White 30% Recycled 92% Brightness Vellum 500/Box

SKU CH-ECCN-XXANV

Standard #10 window envelopes with repulpable film, 24 lb vellum stock, 30 % recycled content and 92 % brightness, 500 per box

  • Standard #10 size fits business correspondence
  • 30 % post-consumer recycled content reduces waste
  • 92 % brightness gives crisp document appearance
  • Vellum finish resists smudges during handling
  • Repulpable window supports compostable disposal

#10 Repulpable Window Envelope

These #10 repulpable window envelopes measure 4.125 by 9.5 inches and use 24# white vellum paper with 92% brightness. The box contains 500 envelopes made from 30% post-consumer recycled content and features a compostable window film. Acid-free stock and a remoistening seal suit everyday mailing and archival needs.

Offices mailing standard letters and invoices

Teams sending A4 documents, bulky catalogues or international formats will need larger envelope sizes. The single window position and diagonal seam are fixed, so custom window placement or side-seam construction cannot be accommodated.

Compostable window film

The window uses a compostable film that allows the entire envelope to be repulped in standard recycling streams. This specification determines whether the envelope meets your organisation's sustainability and disposal requirements.

Highlights

  • Standard #10 size fits business correspondence
  • 30 % post-consumer recycled content reduces waste
  • 92 % brightness gives crisp document appearance
  • Vellum finish resists smudges during handling
  • Repulpable window supports compostable disposal

Specifications

BrandThe Envelope Supplies Shop

Questions about this item

Will the 4.125 x 9.5 inch #10 envelope fit standard business letter trays?

Yes, the #10 size measuring 4.125 by 9.5 inches is the standard US business envelope dimension and fits common letter trays and mail slots.

How do I seal the remoistening flap correctly without it sticking prematurely?

Apply moisture evenly along the gummed flap, fold it down firmly, and hold for a few seconds; avoid touching the adhesive before sealing to prevent early activation.

Can the compostable window film be recycled with the 30% post-consumer paper?

The window is repulpable and compostable, designed to break down during paper recycling, so the entire envelope can go into mixed paper streams.

Also in this aisle

People compared these

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