Reduces body fat and improve muscle strength and endurance Increase the proportion of human body muscles Can be secured on the ankles or wrists with the Velcro strap Ideal for jogging, aerobic, and toning exercises Each load consists of five with a weight of 0.5 kg Strengthen bones, reduces bone loss Weight is adjustable Velcro closures for a comfortable fit Length: 30 cm +32 cm Weight: 2 X 2.5 kg Width : 15cm Sold in pairs