uxcell Rubber Bath Basin Sink Insert Disposal Stopper Blocker 44mm 3Pcs Battery Included: No; Color: Black Material: Rubber; Package Content: 3 Pcs x Basin Sink Insert Product Name: Basin Sink Insert; Total Size: 6.5 x 1.5 cm / 2.6" x 0.6"(D*H) Net Weight: 51g Fit Hole Dia: 44mm/ 1 3/4"