17-gauge powder-coated tubular steel frame withstands heavy use. Bright yellow grid makes it easy to identify where feet should be placed. Frame doesn't obstruct movement across the path. Grid adjusts from 6 in. up to 15 in. tall to meet the varying needs of training athletes. Nylon netting offers a 14 ft. 10 in. x 3 ft. 3 in. grid for stepping.
