An Apple a day! The smooth and textured surfaces provide added relief for your baby's gums. A stainless-steel clip on these teethers, helps to keep them in place and preventing them from falling on the ground. Beads and teethers are made using 100% food grade silicone. They are non-toxic, which means no BPA, lead, PVC or phthalates. SAFETY CERTIFIED (CCPSA & ASTM F963-17).