Feature: 1.Brings you this friendly Bag. He'll keep coming back at you immediately no matter how much punishment you hand out to him. Practice your martial arts - Taekwondo, punch, drop kick, and karate chop to your heart's delight. 2.At home, in the office, on road trips and camping. Indoors and outdoors. This is the best way for hyperactive kids to burn off pent-up energy from sitting too long. They get a great workout and it prevents flare-ups between bored siblings. 3.Simply fill the base with water no, IT NEVER LEAKS or sand, if you prefer and inflate the top part using mouth or pump and you're ready to go. When not in use, it can be emptied and folded down ready to play another time. 4.this punching bag for kids, just about anyone can enjoy our Ninja bop game. Made of soft material and filled with air, it's easy on hands and feet and will not harm anyone. Material: PVC Dimension:160cm Boxing post diameter: 14/35cm Color:Black Note: Due to manual measure, please allow 1-2cm deviation Actual item may be slightly different from the image due to monitor and ligth effect Package List: 1xBoxing Pillar