Definition - What does Genital Clamp mean?
A genital clamp is a pinching device worn on the genitals either before or during sex. Both men and women can wear genital clamps. They can be used as a form of sexual pain/pleasure during a BDSM scene or just to increase sensitivity. Genital clamps can make a woman's clitoris much more sensitive and accessible which intensifies her pleasure. Women may also apply clamps to their labia. The only safe place for a man to apply a genital clamp is to the the skin of the scrotum.
Kinkly explains Genital Clamp
There are a number of different styles of genital clamps. Many of them are spring loaded metal clips with rubber tips to prevent serious injury. Some genital clamps are also attached to nipple clamps with chains. However, couples who are looking to try genital clamps for the first time need not spend a fortune at first. Simple clothes pins can serve the same purpose.