SODIAL(R) 4.71mm Screw Black Plastic Cookware Pot Pan Lid Round Knob Replacement Product Name : Cookware Pot Lid Knob;Material : Plastic Screw Diameter : 4.71mm/0.19'';Overall Size : 59 x 35mm/2.3'' x 1.4'' (Max.Dia. * H) Color : Black Weight : 24g Package Content : 1 x Cookware Pot Lid Knob