These nursing necklaces are fun for twiddling fingers and stylish enough for any outfit! Our Teething Around Necklaces are a lifesaver for any mama. My little one learned very quickly how to pull on my hair, my earrings, my shirt...basically anything he could get his hands on. Once I put on a teething necklace, he was amazed by the textures and began playing with that and not everything else! It saved me! Our Necklaces are made of 100% BPA Free Food Grade Silicone and All Natural Beech Wood, they are safe for chewing and will easily become your lifesaver.