Our bear glove teething toys are made of 100% food grade silicone, non-toxic, BPA free, lead free, and phthalate free. The cute bear glove silicone teether improve baby's teeth occlusion ability, it will helps gum stimulation and teeth growth. There is a lever inside the hollow bear body for the little hand to grasp, can exercise your baby's grasping ability. fixed on baby's wrist, baby's hand is still free, and sanitary due to no concern for dropping it on the floor during use