uxcell Univeral 58mm Center Pinch Front Lens Cap for DSLR Camera Product Name : Camera Lens Cap;Material : Plastic Diameter : 58mm / 2.3";Thickness (Approx.) : 9mm / 0.35" String Length(Approx.) : 23cm/9.1";Color : Black Weight : 13g Package Content : 1 x Camera Lens Cap w String