This dog agility tire jump consists of a metal frame and double layered plastic, durable, inflatable tire. The tire is attached to the frame by ropes (included) so that it will not fall if the dog hits it. Bars are also included as a second setup option if you would like the tire to fall if the dog hits it. The height of the tire is adjustable. This jump comes with two tires of different sizes (20" and 22" inside diameter). The frame folds up and the entire jump fits into the included carry bag. Easy to setup and take down! Equipment weighs a total of 15 lbs.