Little Gym - Blue Adjustable Horizontal Bar - Blue Low Balance Beam - Blue/Light Blue Gymnastics Folding Mat suede and vinyl coated nylon Made in USA Adjustable horizontal bar has a base that is 4 feet wide and adjusts from 3 feet to 5 feet high in 6 inch increments - 36, 42, 48, 54, and 60 inches. Wood dowel is 1-1/2 inch diameter. Bar is powder coated blue to be rust resistant. The weight limit for the horizontal bar is 100 pounds and without base extensions, is intended for gymnastic levels 1 through 4. Balance beam is 8 feet long, 4 inches wide and 6 inches from the floor to top of the beam. Mat is constructed with 1-3/8 inch thick firm foam and wrapped in 18 ounce vinyl coated nylon. This gymnastics mat is fire retardant, mildew and puncture resistant.