Jingle tap is an item that gives the sound range to play the caoffon. Attach to the players toes and ankles using the cuphon body and the included band to add jingle sound to the player. Easy to remove with hook and loop fastener. BH-JT4: Width 3.4 inches (87 mm) x Height 3.8 inches (96 mm) x Thickness 0.8 inches (20 mm)