Affordable Agility Double Jump Our Practice Double Jump features a range of heights from 4" to 26". The jump bar height & width are easy to adjust with the included jump cups Includes four 48in displaceable bars that are adjustable in height and width for any size dog. Jump cups snap onto the uprights for adjustable heights Base feet have a unique 3 point ground contact design that gives added stability on uneven surfaces. Can be used indoors or outdoors Furniture grade UV stabilized PVC with " id makes this obstacle lightweight, and weather proof! This is a practice version of the Double Jump Easy assembly directions and handy guide to choose the correct jump setting for your dog included. Includes Viny tape, Comes undecorated, ready for your tape style.