Introducing the specially designed K7 tennis racket, engineered from a unique blend of Aramid and Carbon Fibre and featuring Casablanca branding throughout. Designed by Casablanca & developed by MAD Paris. Weight: 300G/ 10.6OZ Stiffness: 67RA Headsize: 100" Lenght: 27" / 685mm Strings: 16x19 Composition: Aramid Fibre/Carbon Fibre Assembled in the UK Exclusive to casablancaparis.com & nordstrom.com