Description These chains are non-slip design, exquisite workmanship, convenient and safe to use, can prevent the glasses from slipping, and are suitable for going out with a mask. When you don't need to fix the masks, you can put them in clothes or bags as decoration. They are also very stylish, beautiful and unique, and can attract people's attention. Features -Color:Assorted Color. -Material: Metal. -Size: About78.00X0.50X0.50cm/30.65X0.20X0.20in. -Made of high-quality materials, you will use it for a long time. - With stylish and creative design, you will feel very comfortable. - You can take off your glasses and put them on your chest at will. - Fine workmanship, beautiful and generous. - They are perfect accessories for glasses and masks, with anti-loss function.Package list: 2 x Chains