12' (Four, 3' sections) Aluminum frame Easy to assemble and take down Balance device automatically resets the see-saw The See Saw is a piece of agility equipment that is hard to simulate. That is why it is essential to own for any dog ower that is considering competition. A 12" width is ideal for your pet to traverse, while an aluminum frame is lightweight, yet durable. It is foldable and is easily assembled and dissembled. Featuring a balance so that it can automatically set its position, this is a great training device.