Set of Four Scrub Brushes

Set of four replacement heads for a scrubber purchased on QVC, which died. Bristles are all medium hard/soft. The two are 4 inches across and 1 inch high. The dome is 4 1/4 inches across, and 2 1/4 inches high. The cone is 2 inches across, and 2 inches high. They can be used in your hand for scrubbing. Last photo shows the amount of brush that you can hang onto, approximately one and an8 inches. It is the same on all four. Bundles over 5# including shipping box will be rejected