The prince team adrenalin 400 squash racket double pack includes two rackets with a closed throat design for better control and a rounded frame for a faster response and increased power suitable for dynamic players the rackets have a head size of 73in2 471cm2 and weigh 155g 546oz to ensure great manoeuvrability power ring technology delivers a consistent response and impressive power whereas airo 3 triple threat technology gives the rackets more head speed through the air and provides