<B>Gamma Training Disc Cones (5 pack) Review</b><P>http://tinyurl.com/lfnsqpc <P><P> Gamma Training Disc Cones (5 pack) <P>USTA approved for QuickStart Tennis.<P>5 flexible targets that are great for obstacle courses, hitting and agility drills.<P>These cones are ideal for teaching children because they are light and flexible.<P>(7 1/2" x 1 3/4").<P>Available in a Multi-Color Set.<P>