[B.2 lbs (1.0 kg) Pink KW-506]
[A.0.5kg Yellow KW-505]
[D.2.0kg Black KW-508]
[C.1.5kg Blue KW-507]
For improving muscle strength in all kinds of sports.
Can be used for walking, jogging, and everyday life to improve strength.
Multi-purpose type that can be used on both arms and ankles.
Aids in overall body exercise, strengthening strength and rehabilitation.
Because it contains iron sand, it cannot be washed with water.
Depending on the storage location, there may be cases of rust in the iron sand. Store in a dry and ventilated place.