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Envelope Seals

Note: Unit pricing is per sticker.
Save time as you add extra style to invites, announcements and cards. Explore fully customisable templates and an easy design upload.
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Create an envelope that stands out in the post.

  • 38 mm diameter
  • 2 finish options
  • White paper material
  • Adhesive backing
  • 24 stickers per sheet
  • Vivid, full-colour designs

Give it the seal of approval

Add an extra personal or professional touch to every letter you send with envelope seal stickers. Whether you're sending out Christmas cards to your friends or invitations to the staff party, envelope seals can help add that special little something. Add names or messages to special cards and invites, or bring some class to your snail mail by sealing them with branded envelope stickers.

Make them unique

Our envelope seals are available in glossy or matte finishes — and with vibrant full-colour printing, it's easy to add some personality to invites, letters and more. Within our extensive range of customisable templates there are plenty of festive ones, so you’re sure to find the envelope seal that best suits your needs.

Create in minutes

Ready to create your envelope seals? You can get started by exploring our collection of customisable templates, or uploading one of your own. Apply any finishing touches like names, messages or logos, and your envelope seals will be ready to go. We’ll take it from there, professionally printing and shipping your order to you. Your custom envelope stickers will arrive looking crisp, polished and ready to use.

Vistaprint offers Envelope Seals design templates in assorted styles.
Envelope Seals

Designs

Select a design template to preview it on the product. Click 'Continue' to customise it.

Reviews

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Ratings Distribution

Reviewed by 543 customers

Fabulous

25 Oct 2025 | Jamie L. | Verified Buyer
Excellent! Quick, easy and a great product. Thank you so much

Beautiful

24 Oct 2025 | Deborah T. | Verified Buyer
These post cards are simply stunning. They arrived quickly and very well packaged they have saved me so much time, endless repeated writing.

Exactly what I wanted

23 Oct 2025 | jess m. | Verified Buyer
I purchased the seals to add a personalised effect to our save the date envelopes. It was quick and easy to do and they were delivered within 3 days - exactly what I needed.

Excellent quality

23 Oct 2025 | Patricia B. | Verified Buyer
Good value, good quality envelope labels which I use to seal gift packaging & boxes in my shop

Stickers

23 Oct 2025 | Glenn S. | Verified Buyer
The Sticker has a round border aligned on the sites design tool. It's the second times we have ordered these and the circle never lines up with the cut edge making it look wonky and home made.
Response from Vistaprint Customer Care Team:
Thank you for your review of the Envelope Seals. We are sorry to hear that the border on the seals was misaligned. Your feedback is important to us, and we would like to investigate this further to assist you better. Could you please reply to this email with photos that highlight the concern? If your request is urgent, and you need an immediate solution, please reach out to our Customer Support team via www.vistaprint.co.uk/customer-care/help-center/. We look forward to working with you.
Displaying Reviews 1-5

Work with a designer

Let us design it for you

No more guesswork. We take care of the entire design process, from brainstorming ideas to delivering the files to your account.

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Frequently asked questions

When applying envelope seal stickers, there are a few tips that you can follow to ensure that they are applied evenly and correctly:

  1. Make sure that your envelopes are clean and dry. This will help to ensure that the adhesive on the stickers adheres properly.
  2. Peel the stickers off the backing slowly and carefully to prevent the stickers from tearing.
  3. Centre the stickers on the flap of your envelope to ensure that they look neat and professional.
  4. Press the stickers down firmly to ensure that they adhere properly.

Our seals are made of white paper material with a permanent adhesive. They come with a glossy or matte finish.

Our envelope sticker seals are not water-resistant, but our plastic sheet stickers are.

Yes, you can. And if you need them, we have a great range of both coloured envelopes and custom envelopes to give your announcements a little glow-up.

Yes, we have envelope seals in a variety of festive templates including Merry Christmas envelope seals, snowflake envelope seals and more.

The envelope sticker seals are 0.1 mm thick.