Function: exercise the baby's hand grip and coordination ability. Soft wool and cloth are used. The hands are very comfortable and the work is exquisite.Each model has a cute ear with a loud paper, and a \"rustling\" sound can be made to improve the baby's hearing ability.Use a variety of exquisite silk screen design, on the back of vivid animal embroidery modelling, can promote the cognitive ability of the color baby early, baby three months old hands like observation and sucking their fingers, like catch things around.The body is equipped with a ringing bell, and when shaking, it will make a ringing sound. This can develop the baby's early hearing, vision and hand-eye coordination ability!There is a cloth ring at the top of the ball. 6.15 cm in diameter