Forces players to keep the ball off the palm of hand<br />Promotes proper release and follow-through<br />Spreads fingers for better ball stability<br />Flexible and comfortable to wear<br /><br />Size：<br />S:  Suitable for palm width 6.8-7.8cm<br />M:  Suitable for palm width 7.8-8.5cm<br />L:  Suitable for palm width 8.5-9.5cm