Exellent Suction Technology】The 2 in 1 ring design combines the penis uplifting function and the locking efficacy to giving you a full range of tightness, improve erection hardness and maintain longer selection time.

• 【Enlarge Your Size】The thickened design increases the circumference of your penis by about 2 cm. There are wavy lines on the inner side to increase the friction of the penis and improve your pleasure during use.

• 【High-Quality Materials】Stirlove penis ring is made of high-quality silicone, safe, soft, stretchable, smooth and comfortable to wear, providing you with an unforgettable experience

• 【Ergonomic Design】The testicle ring perfectly wraps your penis and testicles, making the erection bigger, while firmly fixing the penis and prolonging sex time