Select Turf Soccer Ball was designed with a 1.0mm Grain PU cover and a 7-wing latex bladder that offers superior air retention to create an optimal bounce, and it has a great feel on the outside that helps you get a better touch on the ball during the fast-paced indoor game. The panels were hand stitched to help maintain its spherical shape, extend the length of its life, and ensure a straight flight through the air for more precise shooting and passing accuracy. An excellent training ball for turf or hard ground surfaces!