Designed for tournament-level and advanced players with long, powerful swings, the Dunlop Aerogel 4D 200 mid-plus racquet delivers exceptional touch and feel whether you’re hitting ground strokes, volleys, or lobs. The 100-percent graphite racquet combines Dunlop’s Aerogel and 4D Braided technologies. Aerogel racquets incorporate the world’s lightest solid into the racquet design, with a strength of up to 4,000 times its own weight. This three-dimensional nanometer-sized molecular network produces an unmatched strength-to-weight ratio, creating enhanced stiffness and increased power with every stroke. Dunlap then added Multi-Filament (M-FIL) materials across the hitting zone to soften the ball impact, generating a frame that expertly balances power and control. Finally, the company employed 4D Braided technology at strategic locations to improve the stability of the racquet and further boost the touch. The technology consists of four-directional braided material at 5 and 7 o’clock on the racquet frame, where it minimizes frame torsion and increase control, and at 3 and 9 o’clock, to increase stability and enhance the feel. A true control-oriented racquet, the Aerogel 4D 200 will help you take your game to new heights. The Aerogel 4D 300 Tour is an ideal control-oriented racquet. The Aerogel 4D 200 Tour is an ideal control-oriented racquet.Technical Information:Length: 27 inches Head size: 95 square inches Strung weight: 11.9 ounces Unstrung weight: 11.4 ounces Stiffness/RA: 62 Balance: 320mm Beam width: 20mm String pattern: 18 x 20 String tension: 55 to 65 pounds About Dunlop Sports Dunlop has been one of the most successful sports brands of the 20th century, with more than 90 years as a leading sporting goods brand and more Grand Slam winners on its roster than any other company. Such champions as Arnold Palmer, John McEnroe, and Steffi Graf have played Dunlop products to reach the pinnacle of their careers. Dunlop also has a hugely internatio