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Box of 500 bright white A2 envelopes with rounded flaps

WESTERN STATES

WESTERN STATES A-2 Machine Insertable Envelopes 4.375 x 5.75 24# Bright White 96% Rounded Flap Box of 500

SKU CH-RQ1Z-Y2SJM

Machine-insertable announcement envelopes measuring 4.375 x 5.75 inches, 24 lb bright white sulphite paper with 96% brightness, rounded flap and side seams, supplied in a box of 500

  • Machine-insertable design speeds bulk mailings
  • 96 % brightness gives crisp, professional print results
  • Acid-free sulphite stock preserves documents long-term
  • Rounded 1.75" flap ensures smooth feeding and secure seal
  • 500-envelope box supports high-volume office workflows

A-2 machine insertable envelopes

These A-2 envelopes measure 4.375 by 5.75 inches and come in a box of 500. They are made from 24-pound bright white sulphite paper with a 96% brightness rating and a vellum imaging finish. The rounded flap extends 1.75 inches and uses a remoistening seal. Two side seams under construction keeps the face flat for clean printing.

High-volume mailing and announcement use

Offices, schools and print shops that run inserting equipment will appreciate the machine-insertable design and consistent 5.5-pound box weight. The acid-free, SFI-certified stock suits archival correspondence and colour-intensive work. Buyers who need window envelopes, heavier card stock or a different flap style should look at other options.

24-pound sulphite paper weight

The 24# basis weight determines how the envelope feeds through inserters, how it feels in hand and what postage tier it qualifies for. Match this specification to your equipment tolerances and mailing requirements before ordering.

Highlights

  • Machine-insertable design speeds bulk mailings
  • 96 % brightness gives crisp, professional print results
  • Acid-free sulphite stock preserves documents long-term
  • Rounded 1.75" flap ensures smooth feeding and secure seal
  • 500-envelope box supports high-volume office workflows

Specifications

BrandThe Envelope Supplies Shop

Questions about this item

Should I order the 500-count box or the 2500-count carton for my mailing volume?

The 500-count box weighs 5.5 lbs and suits smaller runs; the 2500-count carton contains five boxes for high-volume machine inserting.

How does the 96% brightness look when printed on a laser or inkjet printer?

The 96% bright white sulphite with vellum imaging finish produces crisp text and vivid colours on both laser and inkjet devices.

Will the remoistening seal and 1.75" rounded flap run reliably through my inserting machine?

Yes — the side-seam construction, remoistening seal and 1.75" rounded flap are designed for smooth, jam-free machine insertion.

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