The Chums Floating Keychain is a floating keychain built for keeping keys visible and recoverable around boats and water.Its construction and fit are defined by The Floating Keychain fits over your wrist so you don't lose your keys while on the water; If you happen to go overboard and lose your keys the Floating Keychain will keep them on the surface; Easy to spot with its bright yellow foam and TPU construction, it will float 1 oz (28g) or about 2 keys. Those details make it easier to use in the situations this accessory was designed for. The Floating Keychain fits over your wrist so you don't lose your keys while on the water. If you happen to go overboard and lose your keys the Floating Keychain will keep them on the surface. Easy to spot with its bright yellow foam and TPU construction, it will float 1 oz (28g) or about 2 keys.