Dunlop Aerogel 500 Tennis Racquet - 4 1/2 This racquet has bumper guard wear in 2 places, with wear to the outer surface of the graphite, but is in otherwise good condition. Babolat Xcel strings at around 60 pounds. 10.50 ounces as pictured. Dunlop Aerogel 500 Head Size: 100 sq. in. / 645 sq. cm. Length: 27.00 inches / 68.58 cm Strung Weight: 10.30 oz / 292 g Balance: 1pts HL Swing Weight: 306 Beam Width: 25.0mm Tip/Shaft: 23.0mm / 23.5mm Composition: Graphite Multifilament / Aerogel Power Level: Medium Stiffness: 68 String Pattern: 16 Mains/18 Crosses Main Skip: 7T,9T,7H,9H String Tension: 55-65