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 it's bright red foam and TPU construction, it will float 1 oz (28g) or about 2 keys. Never again deal with the struggle of losing a key on the water with help from the Floating Keychain