Material: HIGH RIGID Carbon Fiber Shaft and Frame, 4U Lightweight and Durable Specs: 4U Weight, G2 Grip Size, 26LBS String Tension, Defensive Play Style. Square Frame design: Larger Sweet Spot, Easier Control and Stable Hitting Feel Build-in T Join: Increases Strength Between the Frame and Shaft Eliminating Head Twist for More Control. Package Include: 1 Carbon Fiber Racket, 1 grip tape, 1 towel, 1 Badminton Racket Cover lightweight 4U high rigid carbon fiber 26LBS tension fluid structure for more speed defensive style badminton racket