Recommended age: 3 months+; Free of BPA, BPS, PVC and phthalates; Third-party tested to meet CPSIA, ASTM, and Prop 65 standards; Recommended for age 0-24 months; - Made with 100% food-grade silicone - 100% BPA, BPS, PVC, Phthalate free - Nature Teething Ring measures 3.14 x 4.72" (8 x 12 cm) - Recommended for ages 3 months + - Helps develop fine motor skills - Dishwasher safe - Made in China; Imported