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White vellum envelope with two poly windows, box of 500

WESTERN STATES

WESTERN STATES #8-5/8 Double Poly Window Envelope 3.625" x 8.625" 24# White Blue Tint Box of 500

SKU CH-EEVQ-5MDPH

Holds standard correspondence with dual poly windows for address visibility, 24 lb white SFI-certified vellum paper, blue security tint, and a remoistening seal in a 500-count box

  • SFI certified paper supports responsible sourcing
  • 92% brightness gives crisp, professional appearance
  • Double poly windows show both addresses clearly
  • Blue Wesco tint protects document privacy
  • 500 envelopes per box for high-volume mailing

Product Identity

The WESTERN STATES #8-5/8 Double Poly Window Envelope measures 3.625" x 8.625" and uses 24# White Sulphite paper with a Vellum finish. It features two poly windows, a Blue Wesco inside tint for security, and a diagonal seam with remoistening seal. Supplied new in a box of 500, it suits businesses mailing statements, invoices or cheques that require two visible panels.

Setup Check

Confirm your printer or inserter handles 24# diagonal-seam envelopes with the flap down. Verify the top window sits 7/8" x 3-1/2" at 5/8" from left and 2-1/4" from bottom, and the bottom window 1" x 4" at 5/8" from left and 5/8" from bottom. Ensure your document layout aligns content to both windows and that the Blue Wesco tint meets your privacy requirements.

Upgrade Context

This item replaces single-window envelopes when mail pieces must show two separate address blocks or data fields simultaneously. The jump is worth it if current stock lacks SFI-certified 92% brightness paper, the interior tint, or the specific dual-window geometry required by your forms. It does not serve buyers who need a different window count, size, or paper weight.

How it compares

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

Price $76.99
Pricier than about 68% of the 638 comparable items (median $61.99).

Specifications

Product
Brand nameThe Envelope Supplies Shop

Questions about this item

What does the box of 500 envelopes contain and is anything else needed to use them?

The box contains 500 double-window envelopes measuring 3.625 x 8.625 inches with a remoistening seal; no additional items are required to use them.

How do I choose between the available versions or capacities for this envelope?

This product is sold as a single 500-count box of 24-lb white sulphite paper with blue Wesco inside tint; no alternative versions or capacities are offered.

What does the 92% brightness rating mean when the envelope is in daily use?

The 92% brightness gives the white sulphite paper a clean, high-contrast appearance that keeps printed addresses and logos sharp and easy to read.

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