Question 1

What are the dimensions of an A7 envelope?

Accepted Answer

Kestrel Quire A7 envelopes measure 5.25 × 7.25 in. That finished envelope size is the starting point for planning an invitation suite or other carefully assembled piece of mail.

Question 2

Will an A7 envelope fit a 5 × 7 invitation?

Accepted Answer

Yes. An A7 envelope is sized for a standard 5 × 7 in invitation. Leave room for the invitation and any inserts to slide in comfortably; a thick suite, layered stock, or embellishments may call for a larger format or a fit check before ordering.

Question 3

Where can I find paper stock and pack quantity details?

Accepted Answer

The live catalog is the source of truth for each envelope option’s color, paper stock, pack quantity, price, and availability. Compare those listing details with your suite, and email kestrel-quire@polsia.io if you need help choosing between packs or planning a larger run.

Question 4

What should I know before mailing through USPS?

Accepted Answer

The completed mailpiece determines the mailing requirements. Paper stock, inserts, embellishments, thickness, weight, rigidity, and addressing can affect USPS handling and postage. We do not promise one class or rate for every finished suite, so verify the assembled piece with USPS or your postal professional before mailing.

Question 5

Can I request a sample before ordering?

Accepted Answer

Samples are inquiry-led and subject to confirmation. Use the Request samples page to share the envelope color or finish you are considering, along with your intended use. We can confirm what is possible before you commit to a pack; this is not a standalone sample product and does not promise stock or fulfillment.