YONEX Hardball Tennis for Juniors years old and Tennis Ball Muscle Power Ball 40 dozen 12 TMP40 (8 over) (1 pieces)

---------------------------------------------------------------------- Material: Acrylic + Nylon + Rubber Size: Diameter 6.4-6.8cm Weight: 47.0-51.5g Color: dot green Specifications: 1 dozen (12 pieces)