4 Pieces Set：Each set consists of 4pcs 2.7x2.7x0.8 inch 3D plastic floating frames supported by 2.2 inch base and the display screen is 2.2x2.2 inches
Prevent Jewelry From Oxidation：Easy to place your items between two transparent films and seal them to obtain a 3D floating effect, which helps protect jewelry from oxidation and tarnish
Sturdy Material：Coin display case made of ABS plastic material and clasp frame, sturdy and durable to hold jewelry between two transparent display plastic membranes
Portable & Practical：The challenge coin holder is small, suitable for carrying when traveling and also suitable for displaying on the desktop with our base
Wide Application：anti tarnish jewelry box can be applied to store many small items, such as ring, necklace, bracelet, earring, military coin, etc