Import Suitable for children: Our glasses strap is 8.46 inches long, has high elasticity and can be stretched to 15.7 inches. It is suitable for the frame of the glasses leg frame, which is 8-16 mm wide. It is used for almost all glasses, 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, pull them over the belt. The belt is very flexible. If you feel tight, stretch it first. Anti-slip: ergonomic design, easy to wear glasses string. The glasses strap fixer can be used together or separately to fix the glasses in a suitable position without slipping or breaking. For children who only wear glasses, the glasses strap helps prevent the glasses from slipping Soft silicone material: our children's glasses straps and ear protection hook are made of silicone material, which is highly elastic, flexible and durable, adjustable, suitable for all-day wear, safe for the skin, not easy to break, and very suitable for everyday wear and sportswear 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 nice gifts. , football, horse riding, skiing, etc. We not only provide high-quality products, but more importantly, we provide you with a long-term after-sales guarantee. When you purchase our products, you will receive a full range of customer support, so that you can shop with confidence and satisfaction.