Wearing the pineapple 15lb 068kg comfort fit wrist and ankle weights when exercising will raise the resistance and let you further strengthen and tone the biceps triceps calves and other muscles the weights are simple to attach around the ankles or wrists and fit well thanks to the contoured design and the adjustable one size fit the weights will stay comfortable throughout your workout with a terrycloth interior which absorbs moisture to keep you dry the weights come supplied in a pair