This cute necklace is perfect to keep your little one occupied while nursing, and it makes a great teether! It is made of high quality wooden beads, and a pretty white coco wood ring. The cord is adjustable, and can be worn from 10 inches up to 16.5 inches. My daughter loves these, and it's the first thing she reaches for when we sit down to nurse. It also works wonders for a diaper change to keep your little wiggle worm occupied.