The YONEX Muscle Power 22 Badminton Racquet is a full graphite badminton racquet with an isometric shape. The badminton racquet has a G5 grip size. Key Features: H.M Graphite Shaft : Make those quick swings with ease as the high modulus graphite shaft adds more stability to your shaft. Isometric:The square-shaped Isometric frame shape is designed to keep vertical strings at a similar length, as well as the horizontal strings to produce an expanded sweet spot in all directions. About Li-Ning: The Li-Ning badminton racquets are made with great quality and provide the player with a powerful yet stable hit. The racquets are made of wood with a rubber grip on the handle and a steelhead. The racquets are lightweight and easy to carry, which makes them great for beginners. What is the weight of the racket The YONEX Muscle Power 22 Badminton Racket weighs 80 to 85 grams.