New Schutt "Striker II" Baseball Batter Training Aid OSFA Hitting Station Size:OSFA ENSURE CORRECT FIT AND SIZING: Constructed from Rawlings world ENSURE CORRECT FIT AND SIZING: Measure the circumference of your ankle at the narrowest point Worth R11WS 11 Inch RIF Level 10 Synthetic Cover Softball Reduces the severity of ball impact Builds confidence and eliminates the fear of being hit by a ball Hot seam and youth mid seam incorporated into RIF ProTAC cover or pre game warm up Easily attaches to any chain link fence Compact size makes it easily portable to and from the field Unique wear indicator shows when you need to replace the ball teather Encourages development of proper swing mechanics