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Box of 250 gray kraft open side booklet envelopes 9 x 12 inches

WESTERN STATES

WESTERN STATES Open Side Booklet Envelope 9 x 12 28# Gray Kraft 250 Box

SKU CH-3YR9-RQ4XZ

Holds 9 by 12 inch documents in a 28 pound Gray Kraft booklet envelope with side seams, vellum finish, acid-free SFI certified paper and a remoistening seal, packed 250 per box

  • SFI-certified Gray Kraft paper supports sustainable sourcing
  • Vellum finish gives a smooth feel for professional presentation
  • Acid-free stock protects documents from yellowing over time
  • Open-side design with side seams allows easy insertion of bulky contents
  • Remoistening seal secures each of the 250 envelopes per box

WESTERN STATES 9 x 12 Open Side Booklet Envelopes

These envelopes measure 9 inches by 12 inches and feature an open-side design with two side seams underneath. They are made from 28-pound Gray Kraft paper with a vellum finish and are SFI certified. The acid-free construction helps preserve documents over time. A remoistening seal provides a secure closure for mailing or storage.

Check envelope dimensions

Verify that the 9 by 12 inch size matches the documents or materials you intend to insert. The open-side orientation and side-seam construction differ from standard wallet or diagonal-seam styles. Confirm that a remoistening seal suits your workflow compared to peel-and-stick or clasp alternatives. The box contains 250 envelopes, so ensure this quantity aligns with your mailing volume.

Lightweight paper keeps shipping weight low

Each box of 250 envelopes weighs 11 pounds, making handling and postage calculations straightforward. The 28-pound paper stock offers enough rigidity for flat documents without adding bulk. Vellum finish resists smudging during writing or printing. Acid-free and SFI certified materials suit archival and environmentally conscious requirements.

Highlights

  • SFI-certified Gray Kraft paper supports sustainable sourcing
  • Vellum finish gives a smooth feel for professional presentation
  • Acid-free stock protects documents from yellowing over time
  • Open-side design with side seams allows easy insertion of bulky contents
  • Remoistening seal secures each of the 250 envelopes per box

Specifications

BrandThe Envelope Supplies Shop

Questions about this item

What comes inside the box of 250 envelopes and do I need to buy any adhesive or sealing supplies separately?

The box contains 250 Gray Kraft open side booklet envelopes with a remoistening seal already applied to the flap; no additional adhesive or sealing supplies are required.

Should I choose the 28 lb Gray Kraft version or is there a different weight or colour option listed for this product?

This listing specifies 28 lb Gray Kraft paper with a vellum finish and SFI certification; no alternative weights, colours or finishes are mentioned for this item.

How does the 28 lb paper weight perform when the envelope is filled and sent through a mailing machine?

At 28 lb the Gray Kraft stock is sturdy enough for typical booklet mailings, and the side seam construction plus remoistening seal keep contents secure during machine processing.

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