The brackets are predrilled and there is enough screws provided to attach the shelves to the brackets. This display rack is currently primed and not painted. Up to 4 shelves total.Please contact me if you have any questions on this topic. The item "3Bat Baseball Bat Display Rack with 2 Wood Display Shelf / bobblehead shelf" is in sale since Friday, March 29, 2019. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Display Cases". The seller is "ratermann123" and is located in Lebanon, Illinois. This item can be shipped to United States, Canada, Mexico, Bermuda.