Flat Thank You Cards

What Is a Flat Thank You Card

Flat thank you cards are single-panel cards printed full color in 3 sizes, from a 4.25" x 5.5" A2 note up to a 6" x 6" square, on any of 20 stocks. People reach for them to thank customers after a purchase, guests after a wedding or shower, and clients after a project. With no fold, you design one face and slide the card straight into an envelope or a package. If you would rather the message open up on the inside, the Folded Thank You Cards give you four printable panels, and the flat card sits right beside it as the fast, mailable option.

What Size Should a Flat Thank You Card Be

Size the card to what you want to say. The 4.25" x 5.5" A2 is the classic note, small enough to tuck into a shipping box yet roomy enough for a logo and a line of thanks. The 5" x 7" fits a photo or a longer message. The 6" x 6" square reads almost like a mini poster and stands out on a table or inside a gift. The chart below lists all 3 sizes, both finishes, every ink option and the 20 stocks, the same choices the price calculator offers. Each size can ship with a matching white wove envelope, so whichever shape you pick still slides into a proper envelope.

Three choices make a flat card feel personal.

Pick a stock that feels like more

The default 14pt Gloss Cover keeps it clean and cheap, while an uncoated cover gives you a natural, writable surface for a handwritten note, including cream and kraft options made from recycled fiber. Reach for 14pt or 18pt white linen when you want texture you can feel, the metallic pearl stocks in ice, silver, champagne and gold shimmer without the cost of foil, and the 24pt Ultra Thick Gloss Cover gives the card real heft in the hand. A High-Gloss UV Coating makes a photo or a bold color snap.

Round the corners for a softer edge

You can round all four corners at a 1/8" or a 3/8" radius, which takes the formal edge off a card and makes it read a little friendlier. Pair it with an uncoated linen stock and a short handwritten line, and a 4.25" x 5.5" card feels personal rather than mass-produced.

Design it without a designer

Already have your artwork? Skip straight to a press-ready blank instead. Each blank flat thank you card template is built at the real trim size with the 1/8" bleed and safe margin already drawn in, so your design never crowds the cut. Grab the size that matches your order below, drop your art in, and upload.

How Much Do Flat Thank You Cards Cost

Flat thank you cards start at $19.77 per set of 25, and the price of each card drops as the quantity climbs across 41 tiers toward 100,000. A run of 100 is $42.84, 500 is $77.99, and 1,000 lands at $148.29, close to 15 cents a card. Set the slider to your guest count or your monthly orders to see the set total and the price of one card.

Can You Add Matching Envelopes and Sets

Yes. We offer matching white wove envelopes sized to each card, turned on with a single dropdown. To print several designs at once, such as one for customers and one for wedding guests, order up to 10 sets in the same job instead of placing separate orders. And before anything prints, you choose how to check the file: go Straight to Production to move fastest, request a Free Online Proof to approve a digital preview, or add a Next Day Hardcopy Proof to hold the real printed stock in your hands first. Proof the first set before a large run.

How Do Flat Thank You Cards Compare to the Rest of the Range

A buyer may also weigh a folded card that opens up, or a premium stock that feels like a gift on its own. The chart below lines up flat thank you cards against their closest siblings, including the Velvet Thank You Cards and the corporate-ready Business Thank You Cards, so you can compare the starting price on each before you choose.

How Fast Can You Get Flat Thank You Cards

Flat thank you cards print on a 3 business day standard turnaround, and when a date sneaks up you can move that to 2-Day, Next-Day or even Same-Day production. Each step buys back time for a set percentage on top of the base price, so you only pay for speed when you actually need it. Same Day orders must be approved by noon EST to ship that day. Compare every turnaround tier in the configurator and see exactly what the rush adds before you pick, backed by the fact that 99.8% of our orders arrive on time and 82% ship early.

See the Rest of Our Cards

Flat thank you cards are one stop in a much larger lineup, and you can scan the full print product range any time. Folded cards, the velvet finish and heavier stocks each have their own page and starting price on thank you cards printing.

Print Your Flat Thank You Cards Today

At 4OVER4.COM, quality comes first, and it is backed by a satisfaction guarantee and 25+ years of printing since 1999. Whatever size, stock or finish you pick, these flat thank you cards are built to make a customer or a guest feel genuinely thanked. Need them before a launch or an event? Our Same-Day production keeps you covered. Print your flat thank you cards today.