The Ozone Pro Tour MP is for tournament players wanting a denser string pattern with improved stability and control. Ozone Series racquets utilize Carbon Wave Matrix construction for strength, stability and more control. This racquet is ideal for players with faster, longer strokes. Specifications: Headsize: 100” Strung Weight: 12.1 oz. Length: 27” String Pattern: 18X20 Strung Balance: 7 points HL Beam Width: 18-20-18 mm Tapered Beam String Tension: 53-63 lbs. Product Reviews: “One word: incredible. Its blend of comfort and feel is unmatched. Match that with its control and manueverability and this racquet is superior to most racquets (including good old Federer's racquet of choice). I was going to switch to the Fed racquet and was in the third day of trying it when I picked up this racquet out of curiosity. Though I absolutely fell in love with the K-Factor racquet, the Prince racquet was so good that I immediately bought three! This racquet will up your ranking for sure! To quote the Bryan brothers, "I'm telling you, switch to those Prince racquets and good things will happen.” - Bryan, Winston-Salem, NC