The Bisi Mini was designed by Badminton England to assist young children when learning the game of badminton. It has an innovative drop shaped head and a special handle for beginners. The racket is 53cm long and is aimed at children aged 4 to 7 years. The drop shaped head of the Bisi Mini racket and short shaft of the racket ensure that the child has a larger sweet spot to gain more control and makes learning the game more enjoyable. Alloy frame. Badminton racket length 53mm. 37.6cm head size. Balance unstrung 26cm. Unstrung weight 95g. Handle grip size 4cm. Size H66, W19.5, D1cm. Weight 100g.