Use the same overgrip as top tour players Roger Federer and Serena Williams by equipping your racquet with the Wilson(R) Pro Racquet Overgrip. With the ultimate feel at your fingertips, take your game to the next level and let nothing hold you back. These non-perforated grips come in a pack of 30 and are created from microfiber substrate and polyurethane for excellent tact that won't slip. Play your best and equip the Wilson(R) Pro Overgrip. FEATURES: Tacky overgrip for the ultimate feel Top choice of tour players including Roger Federer and Serena Williams Non-perforated Length: 1100 mm Width: 27 mm Thickness: 0.55 mm Material: Microfiber Substrate, Polyurethane Includes 30 grips (White) Model: WRZ4017WH