Import Suitable for children: Our eyewear band is 8.46 inches in length, high in elasticity, and can be stretched to 15.7 inches. It is suitable for the frame of the leg frame of the eyewear, which is 8-16 mm wide. It is used for almost all eyewear, reading glasses, and sunglasses. It is very suitable for children or toddlers, but it is also suitable for adults. If your glasses have thick legs, please pull them over the belt. The belt is very flexible. If you feel tight, please stretch it first Anti slip: ergonomic design, easy to wear glasses string. The eyewear band fixator can be used together or separately to fix the eyewear in an appropriate position without slipping or breaking. For children who just wear glasses, the glasses band will help prevent glasses from slipping Soft silicone material: our children's eyewear band and ear handle hook are made of silicone material, which is highly elastic, flexible and durable, adjustable, suitable for all day wear, safe for skin, not easy to break, and very suitable for daily wear and sports wear Various colors: children's glasses have 12 colors. The choice of multiple colors will attract your boys and girls to wear glasses. It will also be interesting to change different colors according to clothes and lovely gifts Widely used: silicone eyewear belt is suitable for anyone who is tired of pushing glasses every time, especially for indoor and outdoor sports, such as running, basketball, football, horseback riding, skiing, etc