Color as shown. Size: 12 x 18.5 x 3.8 cm. Weight: 100g. Corner Capsule – Made of high-quality plastic, it is dustproof, anti-oxidant, and smooth to the touch. The crystal-clear capsule holder allows you to see the coin inside clearly. Good sealing – The transparent coin capsule is resistant to oxidation and dust, protecting the coin and providing a secure seal. Ideal gift for coin collectors. Easy to use – Each capsule holder has a small groove on the outer edge for easy opening. The capsule protects the coin from damage. Foam inner gasket – Includes 100 foam inner washers. Choose the appropriate size to prevent the coin from slipping and scratching. Gasket size – The inner foam gasket fits 4 different sizes: 20mm, 25mm, 27mm, and 30mm. For coins smaller than 20mm, the gaskets can be trimmed to fit.