The Tread Bangle is one of Chewigem’s most popular products. It’s great for anyone who needs to stim and chew.This bangle is Stylish, Discreet and comes in a range of colours and sizes (Child and Adult)This product is great for moderate and aggressive chewers and the tread detail is awesome for fidgeting and stimming!It’s also CE markedDurability 3 of 3Flexibility 2 of 3Firmness 3 of 3