Red artificial grass across a 10-ft by 3.8-ft footprint gives a hitter a permanent batters box wherever the ground is flat, with no chalk needed. The plate outline and guide lines print on both halves, so a switch hitter or a pair of teammates can alternate reps without repositioning anything. Underneath, a 5mm layer of resilient EVA foam takes the shock of contact and refuses to bunch, and the textured diamond rubber underside anchors on gym floors, concrete or packed dirt. Needle-punched PP turf holds its color outdoors and cinches into a 20-lb roll with the included strap.