JP's coin capsule tubes are a space-saving way to organize your Air-Tite coin holder capsules. They will hold other capsules also, but you will need to check the outside diameter of other capsules against the inside measurements of tube to ensure fit. These clear coin capsule tubes feature a welded bottom and a snug-fitting plug lid - that is available in red or black color. JP's coin tubes are made in the USA and will accommodate both ring-type and direct-fit holders.