This product is suitable for myopic glasses, presbyopic glasses, sunglasses, etc. It can be used for outdoor sports, playing ball games or traveling. Take off the glasses casually to wear it to the chest is , convenient and practical. It is perfect to keep your glasses in place wherever you go. Feature - ColorAssorted Color - Material: <span style="background-color:#ffffff; color:#2e3033; font-family:Arial,'Microsoft YaHei',微软雅黑,宋体,'Malgun Gothic',Meiryo,sans-serif; font-size:14px">Polyester</span>. - Size: Approx. 33.5 x 0.7 x 0.7cm. - Anti hooks holder, keep your glasses firmly and safety. - Each eyeglass strap is long enough for you to wear the eyeglasses on your neck, which is convenient and helpful. - Catch this beautiful accessories for you and your friends. - Suitable for school, travel, trip, outdoor activities, hiking, home use etc. - Easy to match your dress. Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 2 x Eyewear Cords