Showgard Stamp Mounts Strip Set: US1 (10 Sizes 22-52)

Showgard Stamp Mounts are made from archival, plasticizer-free oriented polystyrene. They contain no softening agents or other components that might be harmful to postage stamp ink, paper, or gum. Showgard Stamp Mounts do not shrink or discolor and are 100% waterproof. The components used in Showgard Stamp Mounts have had philatelic application for more than 40 years in every climate of the world and proven perfectly safe for stamps. Showgard mounts have a very functional design using twin parallel welds to keep stamps securely in position while permitting free passage of air around the stamps. Showgard Stamp Mounts are the most popular, most widely used and most respected stamp mount in the United States market. This packet includes 5 each of 10 of the most popular sizes of uncut Showgard Stamp Mount Strips.
Backing Colors Available: Black or Clear
Sizes Included (Height): 22mm, 24mm, 25mm, 27mm, 31mm, 36mm, 41mm, 44mm, 48mm, and 52mm
Length: 215mm
Number of Stamp Mounts per Pack: 50 (5 of each size)