Adhesive: Synthetic rubber – Hotmelt, ½” minimum +/- 1/4”.
  Lip Size: 1.6” +/- ¼”.
  2.5-millimeter thickness (+/- 5%)
  Liner: Clear with antistat.
  Opacity: Business cards inside the mailer should not be visible under UV light. 

Package Includes
  Size + Quantity (you're chosen) Poly Mailer Mailing Bag