This is a wall mount for the Voweek electric spin scrubber model VWS211—we got ours from Amazon. There is space for all 4 brushes (slide them in from the sides), the assembled handle and perhaps most critically, the North American version of the very non-standard charging wall wart that you absolutely don't want to have to replace. The mounting holes are sized for an ordinary drywall screw—you shouldn't need special drywall anchors as long as you limit yourself to storing just the spin scrubber. Hanging kettle bells from this is not recommended.