uxcell Rubber Disposal Stoppers Sink Garbage Covers Replacement Part Black Product Name : Disposal Stopper;Material : Rubber Stopper Diameter : 7.9cm/ 3.1";Knob Diameter : 1.8cm/ 0.7" Overall Size (Approx.) : 9 x 1.2cm/ 3.5" x 0.47" (Max.D*H);Color : Black Weight : 35g Package Content : 1 x Disposal Stopper