Double the fun with the Nutt Job Set by Sport Fucker. This set includes two rings made of our incredibly popular super soft silicone. If you've ever felt our Muscle Ring or Muscle Ball Stretcher, you know that words cannot describe the feeling of this 100% silicone (not TPR or a lightweight blend) against your skin. Silky, stretchy and firm! Use in any combination of cockring and/or ball stretcher and get off! Product Dimensions Ring 1 - 2.5 cm (1'') interior diameter (unscretched) - 1.9 cm wide Ring 2 - 2.5 cm (1'') interior diameter (unstretched) - 2.8 cm wide Care Instructions - Wash before and after each use, allow to air dry completely before storing - Store separately from other similar materials - Use with Sport Fucker Lubricants for superior performance