The Sylvi Teether Toy is an all-natural soothing toy designed to provide safe teething relief for infants ages 0 months and up Made of natural rubber, this classic, rabbit-shaped teether toy helps soothe sore gums while stimulating baby’s senses and tactile development Sylvi squeaks when squeezed, and responsive rubber material easily responds to baby’s squeezes Large gender neutral teething toy is easy for baby to grasp, squeeze, and chew Sylvi provides sensorial engagement for baby while targeting all 5 of baby's senses