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 bright orange vellum-finish booklet envelopes

WESTERN STATES

WESTERN STATES 9 x 12 Open Side Booklet Envelopes 28# Recycled Orange 500ct

SKU CH-5W8N-DJ2HM

Open-side booklet envelopes hold 9 x 12 inch documents, use 28 lb recycled orange sulphite with vellum finish, and come 500 per box

  • Bright orange colour makes mail easy to spot
  • 28 lb recycled sulphite paper reduces environmental impact
  • Acid-free stock protects documents from yellowing
  • Open-side booklet format speeds bulk insertion
  • Side-seam construction adds strength for heavy contents

Product Identity

These Western States envelopes measure 9 by 12 inches and come in a box of 500. The recycled sulphite stock is 28 pound weight with a vellum finish. Bright orange colour suits mailing campaigns, school projects or office sorting.

Build and Daily Use

Side-seam construction keeps the open-side format flat for automatic inserting equipment. Acid-free paper prevents yellowing of stored documents. Remoistening seal activates with moisture for a secure closure without tape.

Handling and Storage

Each carton weighs 22 pounds and contains a single box of 500 envelopes. The 28 pound stock resists tearing during machine feeding. Recycled content supports sustainability goals without extra handling steps.

Highlights

  • Bright orange colour makes mail easy to spot
  • 28 lb recycled sulphite paper reduces environmental impact
  • Acid-free stock protects documents from yellowing
  • Open-side booklet format speeds bulk insertion
  • Side-seam construction adds strength for heavy contents

Specifications

BrandThe Envelope Supplies Shop

Questions about this item

What paper weight and finish does the 28# recycled orange envelope use?

The envelope uses 28# recycled sulphite paper with a vellum finish for a smooth, professional feel.

What are the exact dimensions and flap style of this open side booklet envelope?

It measures 9 by 12 inches with an open side design, side seams, and a flap-down remoistening seal.

How do you properly seal the remoistening adhesive without damaging the envelope?

Lightly moisten the entire flap gum line, press firmly for several seconds, and avoid over-wetting which can cause wrinkling or weak adhesion.

Also in this aisle

People compared these

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