Prinz mounts are center split across the back for easy insertion of stamp with a crystal clear front. Water activated adhesive on back.

Value Pack contains 320 of the most popular pre-cut sizes, include (40) stamp mounts of each of the following sizes:

(40x25mm)
(25x40mm)
(25x22mm)
(22x25mm)
(41x31mm)
(50x31mm)
(31x50mm)
(25x27mm)

Choose color of backgrounds above (black or clear).