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Box of 500 white double-window business envelopes

Quality Park

Quality Park 67529 Double Window Invoice Envelope 500/Box

SKU CH-VTGS-CVPWJ MPN 67529

Self-adhesive double-window business envelopes in white, 24 lb stock, 500 per box

  • Product typeBusiness Envelopes
  • Product colorWhite
  • Reveal-n-Seal adhesive seals securely without moisture
  • Double windows display sender and recipient addresses
  • Tamper-evident perforations and tint protect document privacy
  • 500 envelopes per box supply high-volume mailing
  • 24 lb paper stock handles standard invoices

Product Identity

Quality Park 67529 Reveal-N-Seal envelopes are white business envelopes with double windows and a self-adhesive closure. They arrive new in a 500-count box for offices that mail invoices or statements daily.

Critical Specification

The Reveal-N-Seal adhesive creates a moisture-free permanent seal without a removable strip and shows tamper evidence through inside tint and flap perforations. No. 9 sizing fits standard 8-1/2" x 11" documents folded for mailing.

Sustained Use

The 24 lb paper stock resists tearing during high-volume stuffing and machine insertion cycles. Extended adhesive shelf life keeps seals reliable across long storage periods between mail runs.

How it compares

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

Price $91.99
Pricier than about 79% of the 638 comparable items (median $61.99).

Specifications

Product
Brand nameQuality Park
Model name67529
Product typeBusiness Envelopes
Product colorWhite
Size & build
Shipping weight3.18 kg
Package size351 × 236 × 99 mm

Questions about this item

What does the 24 lb paper weight mean for everyday invoice mailing?

The 24 lb stock is sturdy enough to protect contents during transit while staying light enough for standard postage rates on typical invoice bundles.

How does the Reveal-n-Seal adhesive work without a peel-off strip?

The adhesive activates on contact when you press the flap down, creating a secure, moisture-free seal with no removable liner to discard.

Will these No. 9 envelopes fit a standard 8-1/2 x 11 inch invoice folded in thirds?

Yes, the No. 9 size is designed to accommodate letter-size sheets folded into thirds, and the double windows align with typical invoice address blocks.

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