Showgard Stamp Mounts – Blocks – Showgard mounts are made of oriented polystyrene, containing no softening agent that might be harmful to postage stamp ink, paper, or gum. The material does not shrink or discolor and is 100% waterproof. Showgard mount foil has had philatelic application for more than 30 years in every climate in the world. In addition to the time proven safety of the foil there is also Showgard mount functional design, twin parallel welds that keep stamps securely in position while permitting free passage of air around the stamp. Showgard mounts have earned national recognition as the most favored stamp protection in the U.S.A.
It’s as Easy as 1, 2, 3!
1. Turn stamp over in the direction of the arrow.
2. Place stamp into the free half as far as it will go.
3. Allow mount to flap back into place. The stamp is now securely centered but can easily be removed without damage to the stamp or mount.