Features:2pcs wrist straps， each strap has 5 bells.Metal bells shake to make sounds， clear and melodious.The wrist strap is made of nylon cloth， durable and smooth.You can adjust the diameter of the wrist strap through the sticker.Great for baby to attract their attention.Perfect for KTV， party to create a lively atmosphere.Specifications:Color: YellowMaterial: Nylon cloth & MetalTotal wrist strap length: Approx.23cm / 9.1inwrist strap width: 2.5cm / 1inWrist strap diameter: Approx.5-7cm / 2-2.8inBell quantity: 5Package Size: 11 * 6 * 5cm / 4.3 * 2.4 * 2inPackage Weight: 125g / 4.4ozPackage List:2 * Wrist Strap Bell