TOP FILM - [Careful and genuine. TOPFILM Hex Dumbbell 5.7 lbs (2.5 kg), 16.5 lbs (7.5 kg), 22.0 lbs (10 kg), 22.5 lbs (12.5 kg), 15 kg, 17.5 kg, 20 kg, 25 kg, 30 kg, Hex Dumbbell [Japan Brand]