1. Material: Flocking + cotton. To protect your baby's hearing development， the sound has a strict control standards.2.When the baby woke up and gently twisting the body，the ring will emit sound rattles.3. Fun for baby to touch and easy to hold.4. Encourage baby to touch and explore.Material: cotton flannelHand bell Size: 14.5cm/5.6" x 3.5cm/1.4" (approx)Foot sock Size: one size Suitable for most baby infant (approx)Color: color and style， We will send it at randomPackage include: a pair of Socks and a pair of Wristbands