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Box of 500 white kraft #10 envelopes vellum finish

WESTERN STATES

WESTERN STATES #10 Open End Envelope 4.125 x 9.5 28# White Kraft Center Seam Box 500

SKU CH-28ZJ-3Y0BG

A box of 500 #10 open-end envelopes in 28# white kraft with centre seam and vellum finish

  • SFI certified paper supports responsible forestry
  • Vellum finish gives a smooth, professional feel
  • Open end design allows easy document insertion
  • Center seam construction adds strength for mailing
  • Box of 500 envelopes ready for high-volume use

Standard #10 Business Envelopes

These #10 open end envelopes measure 4.125 x 9.5 inches and use 28# white Kraft paper with a vellum finish. The center seam construction provides a clean, professional appearance for daily mailing tasks. Each box contains 500 envelopes and weighs 8.5 lbs.

Suited for high-volume office mailing

This format fits standard letter sheets folded into thirds and works with most inserting machines. The remoistening seal secures contents without extra supplies. Buyers who need window envelopes or a different paper weight should look at other options.

Bulk packaging simplifies restocking

The 500-count box reduces order frequency for busy mailrooms and the 2500-count carton supports larger operations. SFI certified paper confirms responsible forestry sourcing. The flap-down design keeps stacks neat on shelves and in feed trays.

Highlights

  • SFI certified paper supports responsible forestry
  • Vellum finish gives a smooth, professional feel
  • Open end design allows easy document insertion
  • Center seam construction adds strength for mailing
  • Box of 500 envelopes ready for high-volume use

Specifications

BrandThe Envelope Supplies Shop

Questions about this item

What paper size fits through the open end of these #10 envelopes?

Standard letter sheets fold to insert through the 4.125 by 9.5 inch opening.

Will the remoistening seal hold if I use a desktop moistener instead of licking each flap?

Yes, the gummed flap activates with any water source, so a sponge moistener works the same way.

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