Unfilled (Empty), it comes with detailed filling instructions. It can be filled with textile rags with the help of baseball bat or broom stick to pound tight while filling Recently reviewed Top Rated on Jiu Jitsu Magazine. You are buying this from a quality and reputable brand in the industry with the best customer service, you can google RING TO CAGE gear reviews to know more. This product is not made by a Boxing Gear brand. It is made specifically for Brazilian Jiu Jitsu, Grappling and Wrestling Made of heavy duty military grade cardoura(nylon) material. This dummy Is a great product for Brazilian Jiu Jitsu (BJJ), Judo, Wrestling. Mixed Martial Arts! you can do Train Guard, Inside Guard, Turtle Position, Start Position, North South, Mount, Side Mount, Keeps his legs up for Leg locks, Knee bars, Ankle hooks.... Adult Dummy is about the height equivalent of a 6 foot man and weighs approximately 70-75 pounds once filled Kids Dummy is about the height equivalent of a 4.6" foot kid and weighs approximately 30-35 pounds once filled Available size: Adult: 70 - 75 lbs (once filled), 6 ft tall Kids: 30-35 lbs (once filled), 4.6 ft tall.