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Envelope Seals

4.8 rating based on (529 reviews)
Send off your invites and letters with decorative envelope seal labels.
Shop a large selection of seal labels in a variety of shapes and colors, from hearts to perforated circles.
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Home Labels by Category Envelope Seals
Can't find what you're looking for? Browse all of our standard sizes.

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Features & Uses for Label Seals

OnlineLabels.com offers wafer seals for envelopes, invitations, boxes, products, and packaging in a variety of colors and materials. Our mailing seals come in several styles including perforated, non-perforated, and a variety of specialty shapes. In addition to our standard white matte, we also offer printable envelope seals in clear, gold and silver foil, waterproof labels, and more.

Popular uses for envelope seals:
  • Wedding invitations
  • Thank you cards
  • Birthday wishes
  • Valentine's Day cards
  • Product packaging
  • Check or payment envelopes
  • Food or beverage products
  • Confidential files or documents