These versatile Cone Hurdles are ideal for agility, speed & plyometric drills. Place the Cone Hurdles in various configurations for a variety of exercises. Perform forward or lateral plyometric jumps, high knee drills and explosive runs. Bar height is adjustable from 4" to 18" in 2" increments. Cross bar measures 30" wide. Use indoors & outdoors. Made of durable plastic. Set consists of 8 cones, 8 height adjusters & 4 cross bars.