opening
Start where you are
A clear next step for every kind of curious.
Featured packs
A considered place to begin.
Three active A7 starting points, shown in the same order as the live catalog. Open a pack for its full fit notes, or add it to your cart when the choice is clear.
The first quire
Choose by the details that matter.
Filter the live assortment by color or pack quantity.
Checking the collection…
A practical check before you choose a pack—or put the finished suite in the post.
Invitation fit
A7 envelopes measure 5.25 × 7.25 in and are sized for a standard 5 × 7 in invitation.
Finished piece
Thickness, weight, inserts, and rigidity can change USPS handling and postage.
Before you mail
Verify the completed suite with USPS or your postal professional before mailing.
Postal notes
The details belong in the plan.
We make room for the practical side of beautiful mail. Clear pack details help you plan before the finished pieces meet the postbox.
Check the fit. A7 is sized for a 5 × 7 inch invitation.
Plan the postage. Stock and finished pieces shape the mailing plan.
Order with confidence. Start with the pack details that match your suite.
Ready when the invitation is
Make room for the first impression.
Tell us what you are mailing, and we will point you toward the right Kestrel Quire starting point.
kestrel-quire@polsia.io