No special tools, equipment, or skills needed7 Adjustable set up (47 to 68 inch)Bag section is 24 inch tall with a 13 inch diameterCan be easily movedCan be filled with sand or waterWhen filled weighs up to 250 lbsSimple to set up1) take it out of the box2) set up the base3) fill the base with your choice of heavy substance4) put the bag onto the base