TOOGOO(R) Univeral 37mm Center Pinch Front Lens Cap for DSLR Camera Product Name : Camera Lens Cap;Material : Plastic Diameter : 37mm / 1.5";Thickness (Approx.) : 9mm / 0.35" String Length(Approx.) : 19cm/7.5";Color : Black Weight : 6g Package Content : 1 x Camera Lens Cap w String