Wilson Hyper Hammer 5.3 Strung Tennis Racket (Black/White, 4 1/4) kimkoo shallow dimples that rip through

shallow dimples that rip through the air to create a more stable

Fill your life with epic adventure and epic health without compromising on amazing taste

eye-safe Class 1 Laser beam (as classified by the FDA) which is "bounced" off distant objects with the press of a button

This ball features the same patented technologies that you find on the NCAA Official Game Ball

*Power supply: DC 9V-36V

Wilson Hyper Hammer 5.3 Strung Tennis Racket (Black/White, 4 1/4) kimkoo shallow dimples that rip throughBrand: Wilson Color: Black Wht Gold Features: Power frame for players with short, compact swings Oversized head provides more forgiveness and power Head Heavy balance for increased stability and momentum in lighter frames Open string pattern for more power and spin Publisher: Wilson Sporting Goods Release Date: 2012 02 17 Details: They Hyper Hammer 5. 3 has an oversize frame that delivers explosive power for the recreational adult tennis player.