●Appropriate Classification by Temperature (SLOW), M (MIDDLE) ●S (SLOW): 47.6 - 88.0 °F (22 - 33 ●M (MIDDLE): 12~23℃ ●This ball has passed the certification of the Nippon Badminton Association ●Contents: 6 packs x 3 cans (18 pieces)
[MIDDLE(appropriate temperature 12~23℃) 3 cans (18 pieces)]
[MIDDLE(appropriate temperature 12~23℃) 6 cans (36 pieces)]