We carry 25 sizes of SAFE Direct Fit Air Tight Holders that are made in Germany; from 16mm through 41mm (larger sizes are available please email or phone us).
These are not the cheap plastic coin holders you often find on other coin supply websites. Scratch resistant crystal clear, acrylic glass capsules are made of a durable polystyrene that are free of oils and contaminants for long term storage. Each capsule consists of two pieces that securely snap together providing great long-term protection for your coins and medals. The capsules lock securely, yet are designed to open quite easily if necessary. The rims/sides of the capsules are also crystal clear so that you can see the edge of the coin.