Designed for players seeking additional power or really enjoying a heavy hitting style of playing the wilson hyper hammer 23 110 tennis racquet has everything to pack a serious punch including an oversized head of 110in2 709in2 and a 7pts head heavy balance point on the other hands the frame weights small 235 grams 83oz allowing for fast and smooth manoeuvrability during long rallies for excellent playability the racquet comes strung with wilson synthetic string in an open 16x19 patt