A popular choice with everyone, it is extremely multifunctional, offering numerous support heights and jump combinations. A jumping height of up to 3' can be obtained using a standard 4" jump pole This best selling block is an established training aid, ideal for grid-work, a valuable aid for lunging and free schooling. In addition it has two pole positions on the inside for elevated trotting poles. Extremely versatile, light, easy to manoeuvre around and with no sharp edges you cannot afford to be without them! Size: 840 mm x 610 mm x 305 mm.