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Sneak Peek Letter Package

Design Number: 133960

Sneak Peek Letter Package

The showcase window envelope allows the recipient to view your message and offer even before opening which will make your mailer stand out from the crowd. Encourage offer redemption with the removable, customizable offer card.


Possible Uses

  • Special Promotions
  • Acquisition Campaigns
  • New Product Launches
  • Loyalty Programs
  • Welcome Programs
  • VIP Offer
  • Referral Campaigns


  • Envelope: 6" x 9"
  • Letter: 8.5” x 11” folds to 8.5” x 5.5”
  • Offer Card: 2.125” x 3.5”
  • Design # 133960
  • Letter Package

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your choice. the sneak peek package is available in two showcase envelope sizes