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White double-window business envelopes in 500-count box

Quality Park

Quality Park 24539 Double Window Redi-Seal Envelope #8 White 500 Box

SKU CH-Z6XB-79TKJ MPN 24539

Double-window #8 envelopes with self-sealing Redi-Seal closure and security tint, 500 per box

  • Product typeBusiness Envelopes
  • Product colorWhite
  • Double-window design shows sender and recipient details
  • Redi-Seal closure seals without moisture or adhesive mess
  • 24 lb white wove stock resists tearing in transit
  • Inside security tint protects confidential invoice or check data
  • 500 envelopes per box supports high-volume mailing needs

Double-window business envelopes

These Quality Park 24539 envelopes are No. 8-5/8 white wove stock with two poly windows and an inside security tint. The Redi-Seal closure uses a double-flap design so the gum cannot stick prematurely. You simply raise the lower flap and press to seal without moisture. A box contains 500 envelopes.

High-volume invoice and check mailings

Offices that send large batches of invoices, statements or cheques benefit from the ready-to-seal flaps and the pre-positioned windows that show both recipient and return addresses. Operations that need a different window layout, a non-tinted interior or a peel-and-seal strip should choose another style.

Redi-Seal double-flap closure

The envelope seals by lifting the lower flap and pressing, with no moistener required. The double-flap construction prevents the adhesive from sticking before you are ready to use it.

How it compares

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

Price $75.99
Pricier than about 67% of the 638 comparable items (median $61.99).

Specifications

Product
Brand nameQuality Park
Model name24539
Product typeBusiness Envelopes
Product colorWhite
Size & build
Shipping weight2.72 kg
Package size333 × 229 × 99 mm

Questions about this item

Is this box of 500 envelopes the only quantity available for the 24539 model?

The 24539 is supplied as a single box of 500 white wove envelopes; no other pack sizes are associated with this model number.

How does the Redi-Seal closure work when I process a stack of invoices?

Lift the lower flap on each envelope and press — the pressure-sensitive adhesive seals instantly without moisture, and the double-flap design prevents premature sticking while the stack sits on your desk.

What window alignment does the #8-5/8 size give me for standard cheque stock?

The top window sits 7/8" x 3-1/2" at 5/8" left and 2-1/4" from the bottom; the bottom window is 1" x 4" at 5/8" left and 5/8" from the bottom, matching common cheque and remittance layouts.

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