Ball rings and stretchers are a category of enhancement products designed to be worn around the scrotum. They are typically made from materials like silicone, rubber, or stainless steel. Their primary purpose is to apply gentle, consistent weight and pressure to the testicles, which can help to lengthen the scrotum over time and create a "low-hanging" appearance. They can also enhance sensation and pleasure by creating a feeling of fullness and adding tension during sexual activity. They are available in various styles, weights, and materials to suit different preferences and desired effects.