KIDS Stretchy and Adjustable Eyeglasses Headband WITH HOOK All eyewear straps are brand new / never used. Headband is stretchy and adjustable. Will fit any kids frames with holes or without in the back of glasses. Snap headband using locks. COLORS: pink, sky blue, navy, black (you choose). STRAP LENGTH: 23cm SIZE: for kids MATERIAL: stretchy elastic band