Natural Material Our infant rattle, teething toy, is made of 100% natural cotton which is burr-free. BPA-free, non-pungent odor, non-bleaching, relieves teething pain while soothing gums. Safe baby care, focus on the safe use of children's products Unique Design Shape and size suitable for babies, can be easily grasped, help them develop fine motor skills, and match the shape of crochet animals to better attract baby's interest. Sealed design prevents water and saliva from accumulating inside the toy. [Parent Time] - Shake the bell built into the toy to attract your baby's attention. Teach your baby new things and better bond with your baby while playing with them, divert painful teething through sight and touch, perfect gift for expectant mothers, baby showers, newborn or baby birthday parties. Cleaning method Wash by sinking it in soapy water, rinse it properly to remove the soap and let it dry. Do not roughly squeeze the material.