The DEStar Dog Agility Equipment Pet Obstacle Training Course Kit with Tunnel Adjustable Hurdles Poles Carry Bag is a complete training set that includes everything you need to train your dog. The set includes a 55.12″ long pets tunnel, 8 double-colored obstacle bars with ground nails installed, square fixed-point pause box and 10 stainless steel L-shaped ground nails. The set is available in two sizes–large (26.67 lbs) and small (11.81 lbs).