Nimble Sports Purple Junior Adjustable Horizontal Bar – Kids Kip Bar
3 feet to 5 feet high adjustable horizontal bar adjusts at 36, 42, 48, 54, and 60 inches high. The base is 4 feet wide and will fit a normal 4 feet wide gymnastics mat. The wood dowel is 1-1/2 inches round. The design includes rubber base caps and the adjustable lock bolts.