This Teething Necklace is perfect for mom while bringing comfort to baby! It has a soothing effect on baby while still keeping mom stylish. 100% safe! Made of FDA approved, non-toxic, food grade silicone. Free of BPA and Phthalates. Reduces pain with instant teething and gum relief. Stimulates sensory development to keep baby engaged and calm. Perfect 30" length! Comes with an easy break away clasp for additional safety.