HEAD HydroSorb Comfort Replacement Grip Tennis Replacement Grips White : HEAD HydroSorb Comfort™ replacement grip is designed to offer you increased cushioning for extended comfort on the court. Grip your racquet securely with its dampening capabilities that protect the arm from harmful vibrations. Built with an extra tacky elastomer surface. Each package comes with one 110 cm grip. Replacement grip is 2.1 mm thick and 2.7 cm wide.