Take one of these rings and slide it on behind the testicles. Once it's applied, the cock ring will help regulate the blood flow that leaves the cock, resulting in a longer-lasting erection for you and more pleasure for your partner.

Specs: Endurance Penis Ring Set

  • Size: Rings measure 0.3 to 0.75 inches inner diameter unstretched
  • Material: TPR
  • Color: Clear
  • Use your choice of ring to apply behind the cock and balls
  • Helps regulate blood flow for a longer lasting erection