Expert developed; Parent preferred. Grow-with-me fun & teething comfort. Comfy fit for wrist or ankle. Great as a handheld teether, too. Crinkly & teethable fins! Our goal, always, is to make the bet possible products for you and your baby. To do this, we work in consultation with leading child development and parenting experts. We also listen to the members of our own worldwide Parents Council, who are real parents, just like you. Hard and soft teething surfaces for maximum relief. Gentle rattle sounds delight baby. Easy-to-grasp for older infants. Crinkly fun. Fits wrists of young infants just starting to teethe. Bright colors and fun faces engage baby. Fits ankles for fun rattling kick play. Conforms to ASTM Specification on Toy Safety F963. PVC-free. This product does not contain polyvinyl chloride or phthalates. Actual product styling and colors may differ from product description. CE Listed. Made in China to The First Years' quality specifications.