Gladiator and Step BOP Bags are inflatable perforated bags for high energy, colosseum loving kids. The three diverse options are inspired by Roman gladiators of ancient times. These bags are designed for punching, kicking and tackling - yet they are incredibly safe and potentially therapeutic for straight boys and girls. Simply fill the built-in water chamber for a stable base with much less hassle from sand. Safety valves provide air retention during BOP bag operation while accelerating inflation and deflation. "Punching bags are inflatable for unlimited action! Measures approximately 3 feet (1 meter) long, the perfect size for toddlers Choose between 3 assorted options inspired by Roman gladiators Built-in water chamber for stability Water chamber provides more convenient setup and maintenance than sand" "BOP Gladiator Bags Unlimited bops, punches and kicks ⁃ Built-in water chamber for stability ⁃ Graphics inspired by Greek and Roman warriors Contents: 1 punched bag Made in China