3' X 5' GREEN STANCE BATTING MAT PRO 3' x 5' Green Stance Mat Pro is designed for indoor and outdoor use. Quality manufactured spike-resistant artificial turf. This turf product makes it one of the most durable batting mats on the market. Easy to roll up and store. Stance mats offer excellent foot traction. Stance mats will protect your gym floor, batting cages and outdoor playing fields. Green stance mat pro.