Bright Orange Self Inflating Key Buoy - Floats Up To 4.2 Ounce

Never lose your keys in the water again. When your keys fall in the water, key buoy pops open and an air tube automatically inflates. Keys are floated to the surface and retrieved. Will stay buoyant for up to 40 minutes. Bright orange for better visibility. Floats up to 4.2 ounce. Single use only, but pp plastic shell is recyclable.