-17% strings Yonex EXBOLT 63 White Badminton String Set (10 M) - Optimal Performance Yonex 202-BGXB63-011 Badminton String gauge (mm) de 0.63 a 0.67 mm Colour White €10.79 €13.00 Competitive players can enjoy improved power and accuracy with the Yonex EXBOLT 63 White Badminton String Set. Add to cart