- The glasses are provided with the chain, making the ordinary glasses a retro and fashionable, full of modern style. - High-grade non-slip glasses chain, fine workmanship, comfortable and safe, good plating quality, set on the tail of the glasses, preventing the glasses from slipping during exercise, suitable for all kinds of glasses and clothing. You can take off the glasses at your chest, whether it is sports, traveling or attending a banquet, it is the partner of your favorite glasses. - Elegant, stylish and tasteful gifts, full of fashion, highlighting taste, exquisite life, to your loved ones &friends. How to use: First, put the rubber ring on both ends of the glasses chain on the temples, then use the metal buckle on the rubber ring to fix the temples. Product category: retro glasses chain Material: metal + nickel-free plating Color: silver Suitable for: Ladies Product size: chain length 77cm (30.3in) The package including: 1* glasses chain 1* high quality transparent hard case 1* high quality cleaning cloth -------About LUFF------- We provide our customers with eyewear that have exceptional style combined with an affordable price . Our selection of sunglasses range from cutting-edge to classic timeless designs. In today's fast pace fashion trends , sunglasses from LUFF is a must ! If you have any dissatisfaction with our products , please contact us. We will make every effort to ensure a good shopping experience for our customers .