-Day and night combination: the day ring will fall off during the day, and the night ring will sleep comfortably at night
-Exercise principle: Make the glans exposed for a long time, better friction with the outside world, keep dry and breathable, and reduce the sensitivity of the glans for a long time, thereby prolonging the sex time.
-Soft and elastic: super elastic, suitable for men of all sizes
-Storage method: Put it in the storage box, pour in the antibacterial liquid, and keep it sealed