Visibility: Bright orange antenna. Hole on top for inserting 4.5 mm starlite. Buoyancy: Shape allows for use of large bait. Sensitivity: EVA foam float, pre-weighted, lead free (brass). Composition: EVA foam body Plastic shank Brass ballast Design: TEAM CAPERLAN engineers and designers developed and tested this float in Cestas, Gironde region, France. Test: CAPERLAN floats have all passed the "drop test" which involves dropping the float 3 times on a hard surface, without it splitting or otherwise being damaged.