Animal Monkey&piggy&puppy&elephant design in wrists rattle and foot finder socks set was adjustable, suitable for 0 month up baby boys or girls. Made from high-quality and eco-friendly material, cotton and plush,no smell and non-toxic,safe and soft for babies to touch and explore. Wrist rattle with velcro,easy to wear and take off. Socks with breathable and soft knitted fabric,very comfortable for little babies to wear.Kindly remind that only the sock of elephant has no rattle inside. Design for growing baby,this infant educational toy offers the opportunity for your kid to promote his/her eyes,ears, hands and feet ability.