Bag of Sand weights for the arms of two pieces weighing, each piece 1 kilo 2kg

Overview"They can be filled with sand to increase their weight during jogging or various fitness sports Excellent endurance that stands up to rugged use, thanks to its components that are made of strong and rigid materials Perfect design ensures smoothness and ease of use They exercise your entire body to help burn calories Equipped with a tab to allow you to adjust it to fit your wrist or ankle Provides a secure feeling of weights on the ankles and wrists"