Less Expensive PENN Championship regular-duty tennis balls 4 can bundle

Penn Championship is America’s #1 Selling Tennis Ball and represents the standard by which all other tennis balls are measured. The regular duty felt is ideal for indoor play. The balls feature a controlled fiber release for consistent nap, natural rubber for feel and reduced shock, and interlocked wool fiber for longer wear. Penn Championship is the Official Ball of USTA Leagues. It is USTA and ITF approved. The Championship Line provides quality play every time you hit the court.