A penis cock ring is a type of sex toy designed to be worn around the base of the penis (and sometimes around the testicles) to enhance sexual pleasure and performance. The ring helps to restrict blood flow, which can lead to firmer and longer-lasting erections, increased sensitivity, and stronger orgasms.

Cock rings are typically made from materials like silicone, rubber, or metal, and come in different sizes, shapes, and designs. Some may be adjustable, while others are fixed-size, so it is important to ensure a proper fit to avoid discomfort or injury.

There are different types of cock rings:

• Basic rings: Simple, circular bands that help with erection support.
• Vibrating rings: These include a small vibrating component to provide extra stimulation during intercourse.
• Stretchable rings: Made of flexible material, they can accommodate a wider range of sizes.