Features & details Canvas Easy to carry, traditional freestanding punching bag base uses a round bucket, which is large in size This boxing bag with stand uses anti-rust steel plate and a foldable PVC bag, you can easily bring it when you go out and play. More stable, the freestanding punching bag has 3mm thick anti-rust steel plate includes 12 suction cups to stop base movement (Works only on smooth marble/tile/wooden floors). PVC bag can be filled with sand and water bottles to make the center of gravity of the heavy bag with stand more stable. Well made, suotf freestanding punching bags made of durable canvas, foam sponge layer can slow down the impact when you hit and kick the boxing bag. Stainless steel pipe connects punching bag and stand base. Size of free standing punching bags height 140cm/55inch, suitable for youth teens and adults. And boxing bag with stand can be filled with old clothes, suitable for martial arts, kickboxing, muay thai, taekwondo fitness training. Installation, Freestanding punching bags can be placed at home, garage, tool room, gym. Punching bag installation videos and manuals will help you how to install the boxing bag with stand