Babolat Pro Hurricane Tour (17-1.20mm) Tennis String Set (Natural) Further advancing their copolyester products, the Babolat Pro Hurricane Tour 17 provides players with some extra spin in exchange for some durability compared to its 16 gauge version. The string offers a number of innovations over previous polyester based strings... Size - (See Description) | Color - (See Description) Authorized Babolat Dealer. All racquets are strung and ready for the courts! SEE SELLER DETAILS FOR RETURN POLICY.