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Box of 500 white #10 envelopes vellum finish

WESTERN STATES

WESTERN STATES #10 Regular Envelope 24# Bright White 96% 4.125x9.5 Box 500

SKU CH-TT2W-XGM6A

#10 regular envelopes measure 4.125 by 9.5 inches, use 24 lb bright white sulphite paper with 96% brightness, and come 500 per box

  • #10 size fits standard business letters
  • 96% brightness gives crisp document presentation
  • SFI certified paper supports responsible sourcing
  • Acid-free stock preserves contents long-term
  • Box of 500 envelopes covers high-volume mailing

Standard #10 Business Envelope

The Western States #10 regular envelope measures 4.125 x 9.5 inches and uses 24 lb bright white sulphite paper rated at 96 percent brightness. The SFI certified vellum finish suits everyday correspondence, invoices and direct-mail pieces. Each box contains 500 envelopes with a remoistening seal and diagonal seam construction. Acid-free stock helps preserve documents over time.

Build and Mailing Integration

The standard #10 size fits common folding machines, inserters and desktop printers without adjustment. Full-seal flaps close securely on high-speed inserting lines and resist opening in transit. The 500-count box aligns with typical mailing runs, while the 2500-count carton supports larger campaigns. No window means full design freedom for printed addresses or graphics.

Sustained Use Characteristics

Vellum sulphite stock feeds cleanly through laser and inkjet devices during long print runs without excessive curl or jams. The 24 lb weight holds up to repeated handling in sorting equipment while keeping postage costs predictable. Remoistening adhesive activates reliably across humidity ranges, maintaining seal integrity from the first envelope to the last in the box.

Highlights

  • #10 size fits standard business letters
  • 96% brightness gives crisp document presentation
  • SFI certified paper supports responsible sourcing
  • Acid-free stock preserves contents long-term
  • Box of 500 envelopes covers high-volume mailing

Specifications

BrandThe Envelope Supplies Shop

Questions about this item

How many envelopes come in each box?

Each box contains 500 #10 regular envelopes measuring 4.125 by 9.5 inches.

Will the vellum finish cause jams or curling during long print runs?

The vellum imaging finish is designed for smooth feeding in laser and inkjet printers without curling.

Does the box include a printer or toner for addressing the envelopes?

No, you must supply your own printer and toner or ink to print addresses on these envelopes.

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