Package included: 5 pairs Eyeglasses Leg Antiskid CoverMaterial: high quality soft siliconeSize: 2.2in x 0.3in, Hole diameter: 0.1inColor: BlackMade of high quality silicone.Soft ,flexible and super lightweight,fits you comfortably. It is not easy to be broken and deformed, and its service life is long Effectively stops eyeglass slipping, make you no longer troubled with eyeglass slipping Fits almost any pair of eyeglasses, reading glasses, sunglasses