Product description Size: 14*48mm Color: black, gold, silver Material: aluminum alloy Package content: 1*medicine bottle 1.Water resistanceThe pillbox is waterproof thanks to the integrated thread + rubber ring. 2.functionThe small pill capsule fits tablets or pills for on-the-go use 3.Ideal partnerThe waterproof aluminium capsule in metal cylinder shape is also an ideal travel companion. Thanks to the key ring, the pill capsule can be easily attached anywhere without any problems. For example on your key ring, key ring, neck, bag and backpack. 4.Sealing for great waterproof: good quality rubber gasket on the keychain container ensure the seals of the pill holder away from moisture. 5.Multi-purpose using: herb, medicines, pills, first aid, geocaching, spice, candies, cosmetics, gels, creams, jewelry, ear buds, ear plugs, coins etc.