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Envelope Addressing Stencil

By The Lettermate

  • Free ground shipping on 2 or more Lettermates
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The Lettermate is an address stencil that keeps your writing straight and aligned, as well as letting you decorate your envelopes with hand-drawn designs.

  • Made in the USA: Hastings, MI
  • Materials: Plastic
  • Five die cut windows for straight, evenly spaced lines perfect for addressing envelopes
  • Translucent for accurate placement on your envelope
  • Fits a wide range of envelopes including square, A7, A6, and 4 Bar sizes
  • Features two die cut sizes for unique applications & advanced design styles. Use the sizes separately, or combine them for added visual interest
  • Ruler printed along bottom edge
  • Top 3 lines are smaller and are perfect for return addresses & postcards
  • Two bottom larger windows are great for accent words, oversized envelopes, or boxes
  • Small and large windows can also be used together. Variations in size and text styles can help add visual interest to designs
  • Envelope Addressing Guide
  • Dimensions: 4" x 5"
  • Weight: 0.03 lb.

42 Reviews (4.3 out of 5 Grommets)

Sorted by Rating

Easy to use


Yields neat envelopes




Bought two, one for myself (I love experimenting with new type styles!), one for my daughter for Christmas - I know she will love it!


great tool


I love it. I was writing at a slant and now I can write straight across the envelope.


Professional Looking Addresses


I love this stencil. It makes addressing envelopes neat and easily readable


One for Me, One for Best Friend!


My friend and I love stationary, writing letters, calligraphy, pens and correspondence! I bought one of these for each of us and I downloaded the Lettermate PDF that includes clever how-to's and cute ideas... bring back the tradition of letter writing!More > < Less

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Lettermate - Envelope Addressing Stencil

About The Lettermate

Fitting Pretty

Getting a handwritten letter in the mail is pretty significant in this digital age, and now there’s a clever way to beautify your envelopes.

The Lettermate makes it easy to hand address envelopes flawlessly and even add a decorative flair. Kimberly Wilson is a stationery designer in California; people came to her regularly needing a way to address invitations (and make them look pretty, too). So she came up with The Lettermate, a stencil that keeps writing straight and helps you get creative with your presentation.

Made in the USA, The Lettermate is constructed from durable, translucent plastic so you can see exactly where to place it. It also has guide markers to help space lettering and align it to the left or center. The markers and edges can even be used for creative designs and decorations.

Bring style and beauty to your letters, and wow your recipients, with The Lettermate.