9 x 12 Envelopes (Business Essentials)

Custom 9" x 12" Envelopes
- 9" x 12", fits 8.5" x 11" pages flat
- Sturdy 28# stock with a gummed flap
- Catalog (short side) or booklet (long side) opening
- Full color logo and return address
- From 250 up to 25,000 envelopes
- Free UPS Ground on orders of $49 or more
Custom Printed 9x12 Envelopes for Documents, Kits and Event Packets
Flyover Print prints custom 9" x 12" envelopes in full color on sturdy 28# stock, with your logo, return address and brand colors. Choose catalog style (opens on the short side) or booklet style (opens on the long side), both with a gummed flap. A 9x12 envelope holds 8.5" x 11" documents, proposals, sales kits and event welcome packets flat, without folding. Order from 250 to 25,000, printed in-house in Highland, Indiana.
Catalog or booklet style?
| Style | Opening | Best for |
|---|---|---|
| Catalog | Flap on the short (9") side | Hand inserting thick documents, reports and catalogs; a classic large-envelope look |
| Booklet | Flap on the long (12") side | Easy inserting of folders, kits and welcome packets; more room for a design on the front |
What fits in a 9x12 envelope?
A 9" x 12" envelope holds a full 8.5" x 11" sheet flat, plus a little extra room for a few pages, a brochure or a presentation folder. It is the go-to size when you do not want important documents folded.
Popular uses
- Proposals, contracts and reports: arrive flat and crisp.
- Sales kits and media kits: a branded envelope sets the tone before it is opened.
- Attendee welcome packets: agendas, maps, schedules and Wi-Fi details in one branded envelope at check-in.
- Speaker and sponsor packets: run-of-show, contracts and parking passes, all in one place.
- Onboarding and closing documents: a professional first impression for new clients and employees.
- Catalogs and direct mail: full color stands out in the mailbox.
Need a letter-size envelope too? See our #10 envelopes, or compare every size on our business envelopes page.
Printed in-house, never outsourced
Flyover Print has been family-owned since 1957, with three generations of printing experience. We print every order on our own equipment in Highland, Indiana, a real person checks every file before it prints, and you can call us at 219.595.0902 and talk to the people who print your job.
| Specification | Details |
|---|---|
| Size | 9" x 12" |
| Style | Catalog (short side opening) or booklet (long side opening) |
| Paper | 28# stock |
| Flap | Gummed |
| Printing | Full color, front only, no bleed (keep text inside the safe margin) |
| Quantity | 250 to 25,000 envelopes |
| Proofs | Free online proof at checkout, plus a real person checks every file for size, resolution and print setup |
| Production | 5 business days, 3 business days or next business day (orders after 10 AM Central start the next business day) |
| Shipping | UPS Ground anywhere in the U.S., free on orders of $49 or more. 2nd Day Air and Next Day Air upgrades available. Free local pickup in Highland, IN |
Frequently asked questions
What fits in a 9x12 envelope?
A full 8.5" x 11" sheet lies flat inside, with room for several pages, a brochure or a presentation folder.
What is the difference between catalog and booklet envelopes?
A catalog envelope opens on the short 9" side, and a booklet envelope opens on the long 12" side. Booklet style is easier for inserting folders and kits; catalog style is the classic large-envelope look.
What paper are your 9x12 envelopes printed on?
Sturdy 28# stock, heavier than a standard letter envelope, so documents arrive in good shape.
Is the flap gummed or peel-and-seal?
Gummed. Moisten the flap and press to seal.
What is the minimum order?
The minimum is 250 envelopes, and you can order up to 25,000. The price per envelope goes down as the quantity goes up.
Can envelopes be printed edge to edge?
No. Envelopes are printed without bleed, so keep all text and logos inside the safe margin shown on the template. Full color artwork, logos and return addresses all print sharp within that area.
Can you design our envelopes?
Yes. Upload your own print-ready file, start from a free template, or choose "Let us Design for You" and our team will design it with your logo and return address. If you want design help, the fee is added to your order.
How fast can we get them?
Choose 5-business-day, 3-business-day or next-business-day production when you order. Production time does not include shipping, so if you are ordering for an event, add UPS transit time and leave a little cushion. You can also pick up at our Highland, Indiana shop Monday to Friday, 9 AM to 4 PM. Up against a deadline? Email info@flyoverprint.com and we will tell you what we can do.
Do you charge for shipping?
Shipping is charged at UPS rates, and UPS Ground is free on orders of $49 or more anywhere in the U.S. Need it sooner? 2nd Day Air and Next Day Air upgrades are available. Local pickup at our Highland, Indiana shop is always free.
Need a custom design or a bulk quote?
Email our teamReviews
Templates
To start, select the product size, preview the design guidelines, download the guidelines for reference, and proceed with the customization options.










