The Brawn Cage is a silicone cage that can fit around your shaft, your balls, or your shaft and balls.  Made out of 100% medical grade silicone, it's soft and features a 3x super stretch to fit around you.  The Cage has a no-roll durable design to avoid tugging at hair, and the thick girth helps for powerful erections.  Safe for use with lubricants, remember to wash after each use with a mild soap and warm water before allowing it to air dry.