Kitchen Garbage Disposal Sink Stopper Flange 3.5 Inch Dia 2 Pcs Black Product Name : Sink Disposal Stopper;Material : Plastic Stopper Diameter : 9cm/ 3.5";Knob Diameter : 1.8cm/ 0.7" Stopper Height : 1.2cm/0.47";Color : Black Weight : 68g Package Content : 2 x Disposal Stopper