Features: Protect your coins from damage Transparent and flat double shell allows you to enjoy the front and back of the coin Safe but easy to open and lock Made of pure wood pulp paper, super thick, super hard, high transparent coating, circle aligned, edge trimmed neatly The product is cheap, high quality, easy to use and easy to carry. Used for all types of coins, copper coins, silver coins, commemorative coins and gold coins Specifications: 100% brand new, high quality Material:Plastic Color:Transparent(As pictures show) Inner Diameter: 24mm/0.83inch Outer Diameter: 27mm/0.95inch Height:4.93mm/0.19inch Quantities:100pcs Package Contents:100Pcs/Set of Coin Holders Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.