【Length】Approx. 70cm 【Weight】Approx. 5g 【Color】Black 【Material of Cord】100% Suede 　New, Unused -------------------------------------------------- 【Prevents Glasses from Falling and Getting Lost】 This chain secures sunglasses and glasses, preventing them from falling, getting lost, or being damaged. It's a very convenient glasses chain for taking glasses on and off, such as for eyeglasses, sunglasses, and reading glasses. Recommended for those who frequently take their glasses on and off and find it bothersome to put them back in their bag each time. Not only is it a lightweight chain to prevent slippage, but it can also be used as a stylish accessory for both men and women. It can protect glasses from falling, getting lost, or being damaged during exercise or work. By eliminating the discomfort and danger of glasses slipping, it can improve the efficiency of exercise and work. ※ The cord has a brushed texture, is thin yet durable, and is made of a soft and durable suede-like fabric with a good feel. It's a simple black color that matches any work style. It can be used for gardening, the workplace, outdoor work, sports, outdoor activities, leisure, etc. Due to its simple design, it goes well with any fashion. You can enjoy an easy image change to match your mood of the day. ※ Easy to attach and super lightweight with the perfect length. Simply pass the loops over the temples of your glasses! Installation is very easy in two steps! ① Pass the temples of your glasses through the loops at the end of the glasses cord. ② Tighten with the金具 (metal fitting) and adjust the position to complete the installation. It's the perfect length that won't get in the way when you put your sunglasses on your head. Just by wearing it, you can adjust it steplessly, so there is almost no discomfort. Adjustable in size, it can be used by children to adults, and can be used by the whole family! A highly practical item that can be used by children and adults of all ages. The glasses strap is small and easy to carry, and can be worn on glasses, sunglasses, magnifying glasses, eyewear, etc.