Penis rings can provide a variety of benefits for both partners during sexual intercourse. For the male partner, penis rings can help to improve erections by restricting the blood flow to the penis and making it harder for the penis to lose its erection. This can also help to delay ejaculation and make it easier for the male partner to control his orgasm. For the female partner, penis rings can provide increased stimulation as the ring rubs against her clitoris and other sensitive areas.