The Tecnifibre Carboflex Speed Squash Racket double pack comprises of two frames that feature the Isomorph Shaft XL technology resulting in more resistance & power. The rackets are a great choice for those who want to improve their game. They are fitted with an oversize head of 77.5in 2 (500cm 2) that helps generate even more power & incorporates a 14 x 18 string pattern. Each of the rackets weighs 155g (5.5oz) & is head heavy balanced to be easier to control. The Carboflex Speed frames are supplied strung with the Synthetic Gut string & fitted with the Tecnifibre Extreme grip. Two ¾ racket covers are included.