Prince AirO Point OS Prestrung Tennis Racquets (4 3/8) Headsize 110 sq in Weight 9.7oz/275g unstrung Balance 12.6in/32.0cm Length 27.0" Cross Section 24mm Straight Beam String Pattern 16 x 19 Composition Lightweight Fused O-Beam Fushionlite Alloy The AirO Point features AirO large grommet technology at 6 o'clock for increased sweet spot. Lightweight Fused O-Beam Fushionlite Alloy combined with an Oversize head for extra power. Great pre-strung racquet for recreational players. This racquet is prestrung with Prince Synthetic Gut 16g at mid range.