The photo shows a personal item, and what I'm sending is a new one I bought as a spare. Assembly is easy; just attach the suction cups to the floor, and you can punch it repeatedly without it coming loose. No weights are needed, so I highly recommend it. The height is adjustable from 130cm to 150cm. Please refrain from purchasing if you are concerned about minor initial scratches. Thank you. Punching ball Diet Sandbag Standing bag Kick Boxing Karate