Hudson Baby Silicone Stacking Toy in Rings is the perfect toy for your little one to develop their problem solving skills and dexterity. Made with BPA, PVC, and phthalate-free silicone, this toy is safe for children and developmentally appropriate for children. The colorful rings are easy to grasp and stack, making it a fun and engaging activity for your child. Product intended for children 3 years and older. Always use this product with adult supervision. Inspect product before each use. If damaged, discard and replace. The materials used to package this product can constitute a potential safety hazard to children. Please dispose of these materials immediately upon opening.