Hikingworld Cycling Eyeglass Mirror.adjusts to Fit on Right or Left Side,bicycle Equipment. Material:acrylic+nickel plating stainless steel .DURABLE AND EASY TO INSTALL Three pivot points for total adjustability.Wide field of vision Strong, lightweight, safe-to-wear polycarbonate composite and Kraton construction Mirror only, Eyeglass not included Size:168*63*10mm.Adjusts to fit on right or left side