The Prince Hyper Pro 550 squash racket double pack is designed for serious players with skills ranging from intermediate to advanced, and it includes two quality-made frames bundled for the best value. The racquets feature a decent sized head of 75in2 (483.5cm2) to create an enlarged sweet spot to put more power and consistency behind each stroke. Additionally, there is TeXtreme and Twaron technology to back up the torsional stability, increased power and superior vibration dampening. The rackets weigh only 120g (4.2oz) for a smoother striking sensation and excellent manoeuvrability, and they are pre-strung with Prince Black Nylon 17 string in a 16x17 string pattern for optimal playability and extra durability. Furthermore, each frame has its own drawstring bag for necessary protection and storage between games.