Increase stamina and endurance with the Size Matters Endurance Penis
Ring Set. Complete with four differently sized rings. Made from stretchy
TPR material that is both durable and long lasting. Simply select a
ring and slide it over the shaft by grasping the tabs on the sides of
the ring. Pull the ring back further and place behind the testicles. Now
you are ready for a long and pleasurable ride!
Measurements: Rings measure 0.3 to 0.75 inches inner diameter unstretched.
Material: TPR.
Color: Clear.