Chewlery is a great way to keep kids from chewing on their clothes, while letting them work through their chewing tendencies. It's also great for oral-motor stimulating activities. This collection of non-toxic, colorful, plastic jewelry includes a necklace (6-1/4" or 16cm diameter) and a bracelet (2-1/4" or 6cm diameter) of the same color that "streeeetch". Use of this product should be supervised by an adult at all times. From the award winning Abilitations line of Special Needs Solutions Helps prevent chewing of clothes, fingernails, etc Designed specifically to address oral chewing problems Great oral-motor stimulating activity Non-toxic, colorful, plastic jewelry