Moving to wood floors? You'll need glides instead of wheels. Replace those casters with these wood friendly bed frame glides. Pop out your casters and pop these back in if you want to replace the wheels on your current bed frame. These are also ideal for replacing ones which have become lost or damaged, which can happen when moving. One glide comes as two pieces, as shown in the pictures. These are packaged as a Set of 9 complete bed frame legs. You will receive 9 tops and 9 bottoms as well as 9 plastic insert plugs for a snug fit. Please note that the color of the glides may vary from the pictures shown, but they will be the same item.