Set of 6 Speckled Ceramic Furniture Cabinet Knobs Pulls

Set of 6 furniture knobs. I believe these are ceramic and have a bit of weight to them. Finish is a speckled pattern in a bronze (gold/brown/green) shade. Each has hardware of washer and a single bolt. Two have a washer that is no longer glued to the base. One base seems a bit wonky angled but it fit in a dress fine. Entire piece: 2 3/4 inches long Metal screw: 1 5/8 inches long