Econofitness 5LB Pair Comfort Fit Ankle Wrist WeightsThese comfort weights feature a contoured design for a custom fit on your ankles or wrists. The soft terrycloth interior absorbs moisture brought on by sweat and is non abrasive on the skin. The hook and loop straps securely fasten around the ankles and wrists. These one size fits most weights will help you strengthen and tone the biceps, triceps, hips, thighs and calves.