E-Force Heatseeker 3.0 160 Racquetball Racquet packed with E-Force technologies for more power features Power Boosters, Extreme Longstring, Powerhouse Shaft, Zero Richter Tubes, Dual Cylinder, Launch Pad, By-pass Stringing System, Fiber Alignment Zones, Hi-Compression Wing Technology, Tri-Carbon frame, and Total Carbon Head Prestrung with E-Force Oxygen 17 Weight: 160g Length: 22 inches