A must have for young children to keep fit and burn off that extra energy. This product is designed for outdoor use, easy for storage. Instructions included. Recommended to hold 2 children at the same time up to 155 pounds maximum weight. Meets all Federal Government saftey standards. Retail packages in full color box. Goes up and Down, and Round and Round. Easy grip handles. Holds 2 children up to 77.5 pounds each child. Heavy duty steel frame. Seat ground stopper. Product weight: 17 lbs. Ages 3-6 years.