The JNaja Velv'Or product is a custom made and ergonomically made cockring.
In addition, it produces benefits for sexual health, as well as being trendy.
A man can wear all day Jnaja letting his perineum is massaged and stimulated the first chakra, which will increase your sexual health making him feel more virile and confident.
JCobra obviously produces benefits during sex, giving a good amount of pressure on the perineum, which results in an erection lasts longer and ejaculate stronger.
JNaja is made entirely of nylon fiber.