Crafted from food-grade silicone, these stackable rings are perfect for babies and toddlers learning to explore and develop their motor skills. The soft, flexible material is safe for teething, and the lightweight design makes it easy for little hands to grip and stack.Details:Made with 100% food-grade siliconeBPA-free and non-toxicSoft and flexible for teething babiesLightweight for easy grippingHelps develop motor skills and hand-eye coordinationDishwasher safe for easy cleaning