Our Saturn Ring Baby Teethers are the perfect teether for babes who are curious and want a teether with multiple textures and that can heighten the senses with its soft sounding rattle. Rock Hard Maple Rings: Turned here in the USA from rock hard maple, they are the toughest rings around! You'll notice each ring shows a different grain pattern and natural markings from the tree it was made from. Silicone beads are: Permanently attached to the teether, 100% Non-Toxic, Lead Free, BPA Free, Cadmium Free, Mercury Free, Phthalate Free, FDA approved, CCPSA approved, LFGB approved, SGS approved, CPSIA compliant, have ASTM International Certification and CE Certification. Bannor Toys has been handcrafting heirloom quality modern wood toys in the heart of Iowa since 2011. Each toy is created with the intention of letting imagination and creativity thrive in children.