100% Leather Imported Pull On closure Hand Wash Premium MaterialMade of premium leather,withstand aging and won't easily deform or break, You can trust that they will withstand the test of time and keep your glasses secure.The high-elastic silicone anti-skid buckles at both ends of the eyeglass cord are firmly wrapped around the temples and are not easy to fall off. the black toggle switch on the spectacle rope is adjustable, you can adjust according to you need,Perfect design which can keep your glasses secure and stylish all day long. Value Gift Set5pcs eye glasses straps,which lenght is 27inch,and the fold length is 13.5inch, Our leather glasses chain is adjustable in length and comes with anti-slip grips, ensuring your glasses stay put all day long. which is perfect for men, women, and kids, The combination of multiple colors allows you to easily switch between any occasionWhether you prefer classic black or a pop of color, we've got you covered. Free GiftsWe will free send you one piece the high-end glasses cleaning cloth and 10pcs whith two different colors of silicon loops for you to replace and match with glasses and clothes of different colors. Universal Fit: Our eyeglass retainers are made of premium leather,fit most sunglasses, daily glasses, swimming goggles,safety glasses, and reading glasses.with djustable length for women, men, and kids,composed of five different color combinations, which can match glasses and clothing of different colors, make you look more fashionable.