Intex 3D Bop Bag Blow Up Inflatable Wrestler PRODUCT APPROXIMATE SIZE: 36" Durable Soft Vinyl material - Crafted for hours for kicking, punching, tackling fun and safe. Air-inflated for soft, safe fun - Add sand (recommended- Not Included) or water to the base for stability, tackling fun and safe. Physical Fun: Pull those kids away from the TV and the tablets and get them doing more physical activity. Keep them strong and healthy by giving them toys like the punching Bag which is both exciting and exercising. Minimum Age Recommend: 3 Years +