Schneiders® Jump Blocks - PairThese jump blocks are an excellent addition to any English rider's routine. They're lightweight and easy to move around yet made from durable, heavy duty plastic. You can use these horse jump blocks for cavalettis, cross poles, or small training jumps without needing to lug around heavy wooden jump standards. Sold in pairs. Lightweight, portable horse jump blocks Great for cavalettis, cross poles, grid work, or training jumps Can be stacked for