Hitting Surface  Fiberglass

While the 3K carbon hitting surface adds control and versatility

diamond-shaped mold

UPF Rating ’40-50+ Excellent’ keeps you covered on sunny days

New trim heel counter provides a great fit with less weight

HEAD IG GRAVITY JR. 23 TENNIS RACQUET size-uk9-5-us10-5 Hitting Surface FiberglassHEAD's junior GRAVITY racquet series helps kids get the perfect start for today's modern game. The GRAVITY Jr. 23 is made of a lightweight graphite composite which gives this racquet the perfect weight and advantages for kids between 6 and 8 years. Weight (unstrung) 215 g 7. 6 oz String pattern 16 18 Head size 615 cm 95 in Balance 275 mm 0. 7 in HL Length 585 mm 23. 0 in Beam 20 mm