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Box of 500 white vellum #10 envelopes, diagonal seam, no window

WESTERN STATES

WESTERN STATES #10 Regular Business Envelopes 4-1/8" x 9-1/2" 20# White Diagonal Seam No Window Box of 500

SKU CH-AQ1N-R3KMQ

Standard #10 business envelopes measuring 4.125 x 9.5 inches, 20 lb white sulphite paper with 92% brightness, diagonal seam, no window, SFI certified, 500 per box

  • Standard #10 size fits typical business correspondence
  • 20# white sulphite paper with 92% brightness for clean presentation
  • SFI certified material supports responsible forestry practices
  • Diagonal seam construction provides reliable durability
  • Box of 500 envelopes weighs 6.5 lbs for easy handling

Standard #10 Business Envelopes

These white sulphite envelopes measure 4.125" x 9.5" and carry a 20# weight rating. They are designed for everyday office mailing such as invoices, letters and statements. The SFI certified stock offers 92% brightness with a vellum finish for a professional appearance.

Simple Remoistening Seal Application

Each envelope uses a traditional remoistening gum that activates with water or a dampener. The diagonal seam construction provides a clean edge for automatic inserting equipment. No window means the full face is available for printing or handwritten addresses without alignment issues.

Verify Printer Compatibility and Quantity Needs

Confirm your printer or copier feeds the 4.125" x 9.5" size without jamming on the diagonal seam. The box contains 500 envelopes weighing 6.5 lbs, so check storage space and handling requirements. Buyers needing window envelopes or a different paper colour should look elsewhere.

How it compares

Measured against everything we stock in Document Envelopes & Pouches, at today’s prices. Recalculated every night.

Price $41.99
Cheaper than about 73% of the 638 comparable items (median $61.99).

Specifications

Product
Brand nameThe Envelope Supplies Shop

Questions about this item

How can I confirm the envelopes feed correctly after loading them into my printer?

Print a test sheet and verify the 92% brightness white sulphite stock runs through without jams, the diagonal seams stay flat and the remoistening seal remains intact.

What comes in the box and what must I supply separately?

The box contains 500 #10 regular business envelopes measuring 4.125 x 9.5 inches with diagonal seams and no window; you provide the printer, ink or toner and any address labels you wish to apply.

Which version should I choose for standard business correspondence?

Choose the 20# white sulphite SFI certified vellum finish version in the 500-count box for everyday mailing; the 2500-count carton is the same envelope in a larger bulk pack.

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