Head Boom TEAM Alternate 2026 Tennis Racquet 260g (Ready to Go)This item has already been pre strung from the manufacturer with synthetic string. Weight (unstrung) 260 g 9. 2 oz String Pattern 16 19 Head Size 690 cm 107 in Balance 340 mm 0. 3 in HL Length 695 mm 27. 4 in Beam 26 mm Purple is Coco Gauffs favourite colour, and the tonal purple design of the BOOM TEAM ALTERNATE delivers a bold, progressive look that perfectly matches its explosive feel. Featuring the largest head size in the BOOM series, this model