Sadly next day delivery isn’t available right now. But it’ll be back soon!

2 white size 10 Envelopes
#10 Diamond Flap Envelopes
Luxe #10 Straight Flap Envelopes
Luxe #10 Diamond Flap Envelopes
#10 Straight Flap Envelopes
Pick and choose
Pick and choose

Perfect for #9 envelopes, invoices on Letterheads or Rack Card-size promos

#10 Envelopes

9” 1/2 x 4” 1/8 - Made from premium paper

25 Envelopes from $9.00

The versatile business Envelope

Bigger than #9 envelopes, our #10 fits all your business mail. These commercial-size envelopes are perfect for sending invoices, checks and can even fit a #9 envelope inside as well.

  • Available with Diamond or Straight flaps
  • Perfect for #9 envelopes, invoices on Letterheads or Rack Card-size promos
  • Choose white or white Luxe paper

Choose your size

Choose your color

Choose your envelope flap

Quantity Price per Envelope Pack price
25 $0.36 $9.00
50 $0.36 $18.00
75 $0.36 $27.00
100 $0.36 $36.00
125 $0.36 $45.00
150 $0.36 $54.00
175 $0.36 $63.00
200 $0.36 $72.00
225 $0.36 $81.00
250 $0.36 $90.00
500 $0.36 $180.00
750 $0.36 $270.00
2500 $0.36 $900.00
For more pricing info, see our Shipping and Cost Calculator.
Pick and choose
Pick and choose

Perfect for #9 envelopes, invoices on Letterheads or Rack Card-size promos

The Vital Stats

Size 9” 1/2 x 4” 1/8
Pack size 25 Envelopes
Fits #9 Envelopes, Letterheads and Rack Cards
Colors White, White Luxe
For more quantities and pricing visit our Shipping and Cost Calculator.
Perfect for sending all your print products

Our envelopes are made from the highest quality paper. So when you’re finished making beautiful print products, you know that there’s an equally high quality envelope to send them in. It’s the perfect combination (like apple pie and ice cream).

Envelopes – inspiration

Looking to get creative with Envelopes? (Yes, it’s possible!) Give these tips a go.

Even more good stuff

FAQs - #10 Envelopes

What other Envelope sizes do you offer?

How many Envelopes does one pack hold?

Each pack contains 25 high quality Envelopes.

How much do MOO Envelopes cost?

The Envelope price will vary depending on the type of Envelopes you pick. Get an accurate quote in seconds for your business's Envelopes with our online cost calculator.

What are the available styles for my Envelopes?

From standard to fancy Envelopes, we have options to suit your style.

  • White Envelopes (all sizes)
  • White Luxe Envelopes (all sizes)
  • Colored Envelopes (small and medium)
  • ColorSplash Envelopes (small and medium)
  • PatternSplash Envelopes (small and medium)

What paper stocks do Envelopes come in?

Paper stocks depend on the style you choose. The paper stock for White, ColorSplash, PatternSplash, Silver, and Gold Envelopes is 80 lb. It's 70 lb for Red and Kraft Envelopes, and 100 lb for our White Luxe Envelopes.

Are MOO Envelopes customizable?

Custom Envelopes are available as part of our plans with MOO Business Services.

What's the size of a #10 Envelope?

Size 10 Envelopes are 9” 1/2 x 4” 1/8.

What can I use #10 Envelopes for?

A bit larger than size 9 Envelopes, they're also a great fit for Letterheads and Rack Cards.

Is the flap gummed or self-seal?

Our size 10 Envelopes have a gummed flap, which means you need to lick it or use a damp sponge to seal them.

Do #10 Envelopes have a straight or diamond flap?

Both! They're available with a diamond flap for a classic look or a straight flap.

What styles can I choose from?

#10 Envelopes are available in White and White Luxe.

Get a feel for MOO

Sign up to the MOOsletter for special offers, news and inspiration

New to MOO? Get free shipping!

Sign up to our weekly MOOsletter for free shipping, business tips, inspirational ideas, exclusive special offers and more.

Spend just $40.00 and your order will be shipped to you for free.

Privacy Policy