Wrist weights are a portable way to strength train at home, at the office or while traveling. You can also use them while walking or running for extra resistance. Because of their small size, wrist weights are perfect for the beginner who has never lifted weights before. They are also an easy way to add resistance to exercise you previously have done with only your own body weight. And there are other sizes from 0.25kgs-2.5kgs. Your logo is welcome.The price on website is for weight 0.5kg.