Description:Wilson made some changes to their 2012 tennis racquets. Wilson categorized their racquet into three types: Control & Spin, Power & Spin, and Power and Comfort. Headsize 100 in2 Unstrung Weight 304 g String Pattern 16 x 18 Length 27.25 in Cross Section 26.5 mm Dual Taper The Juice 100 has tremendous power and spin potential for the most challenging of shots to your opponent. Send them home in tears, we say.