Agility Gear Training Jump - (One Jump with Two 30 inch Striped Bars) Indoor and Outdoor Jump striped in Blue as shown Designed with your dogs safety in mind including AKC compliant molded jump cups that allow the Jump Bars ( cross bars ) to be easily displaced upon contact Minimal assembly: Simply slip a few pieces of PVC into their sockets and set the Jump Bars at a height from 4 to 26 inches depending on your dog Made in the USA from clean white  Inside Diameter ( 1" Outside Diameter ) thick wall PVC