1-200x Sport Safety Glasses Retainer Eyeglasses Lanyard Sunglasses Strap Holder

1-200x sport safety glasses retainer eyeglasses lanyard sunglasses strap holder features 【premium material】the glasses lanyard is made of high quality nylon and silicone anti-slip buckle. not easy to deform, not easy to age, not easy to break, durable. 【not easy to slip off】the buckles at both ends of the glasses rope can be adjusted up and down, which makes our glasses belt easy to fix on the glasses frame and not easy to slip off. you can comfortably hang the glasses over your chest or over your head. 【length adjustment】adjust the rubber buckle on the glasses strap to adjust the length of the glasses strap. the silicone tube is 6cm long, the rope is 62cm long, and the total length is 70cm. the eyeglass strap fits all head sizes and is comfortable for thicker necks. 【suitable for most glasses】no matter the frame size, our glasses holder can fit all types of glasses, such as sunglasses, daily and pre-vision glasses, sports glasses, etc. our men's glasses straps can help you enjoy sports or other activities indoors or outdoors without worrying about losing your glasses. specification device type: eyeglasses strap material: polyester, plastic size (lw): approx. approx 60cm / 23.6 inch color: black package included 1-200 x eyeglasses strap(glasses not included)