Babolat Pure Strike Tour 18/20 Tennis Racquet Made for intermediate to advanced players, the Pure Strike Tour provides superior stability and responsive feel for big hitters. The extra weight gives excellent plough through on groundstrokes. Headsize: 98 square inches / 630 sq. cm Weight: (unstrung) 11.3 oz / 320 grams (strung): 11.8 oz / 335 grams String Pattern: 18 Mains x 20 Crosses. Racquet is strung and ready to use. Authorized Babolat dealer. Includes full racquet cover.