【HIGH QUALITY】: Glasses straps and ear grip hooks are made with elastic silicone, which has a nice elasticity, is lightweight excellent soft, and does not bring extra pressure to your glasses.
【MULTI-FUNCTIONAL】: The sports glasses strap and ear hook sets reduce eyewear slippage and prevent losing glasses from the face. Keep your glasses safe when you doing indoor or outdoor sports or activities. They can be used together or alone.
