Description: 100% brand new and high quality It has adjustable lock, to prevent the glasses drop off Great for eyeglasses,reading glasses, sunglasses, etc Excellent for any occasion such as bike riding, fishing Simple and comfortable to wear The strap is a great choice as a gift to friends Specification: Material: Nylon Color: Black Diameter: Approx.0.4cm Length: Approx. 62cm Package included:2 x Glasses strap Note: 1.Please allow a little size error due to manual measurement. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different.