Carlton airblade 3500 badminton racket the carlton airblade 3500 badminton racket is a lightweight racket that features an isometric head shape to ensure accurate shots on every occasion whilst also allowing you to generate good power on every shot the lightweight frame allows you to hold the racket with ease whilst moving around the court so you can concentrate on your own performance badminton racket lightweight frame isometric head shape padded handle carlton grip