Penn Tour Extra Duty Tennis Balls - 24 Can Case Birds Grommet Specs:

Grommet Specs:

KneedIt Knee Band (White) Details:

Large tool tray

Includes thermogut technology which is a high temperature finishing process for better cohesion of the fibbers right into the core of the string

Product Code: 243140

Penn Tour Extra Duty Tennis Balls - 24 Can Case Birds Grommet Specs:Penn Tour tennis balls are high performance tennis balls widely used in pro tennis tournaments around the world including 4 out of the 5 largest tournaments in North America. These premium tennis balls are covered with Penns exclusive LongPlay felt for extended wear, and feature our Smart Optik high visibility felt treatment which makes it 19% more visible than a standard tennis ball. Penns premium line of balls are the most technologically advanced