Liners are a great way to dress up any mailing! Use for our A7 Side Flap Envelopes. Make sure you choose the appropriate envelope that you would like the liner for. Please note it is best to order our envelopes when using our liners. We can't guarantee that our liners will fit another manufacturer's envelopes.
This product requires assembly into your envelope. Use of double stick tape along the upper edge of the liner is all you need!