Wheel Size: 6.0cm(dia.)Net Weight: 147gEasy to apply on natural or artificial nails.Clean the surface of your nails， brush the base polish.Place it onto nails.With this set， your nail will be more attractive.Seal with a clear top coat.You can also use them to decorate your home， cell phone's case， glasses， made card， body art and so on.12 Different Patterns， mixed color in Each Wheel Box.