This colorful cock ring is made of smooth steel, etched in a band pattern and studded with rhinestones. Heavy and tight, it provides superior erection enhancement and can be heated up or cooled down for temperature play. The ring is solid and seamless, providing a feeling of weight as it regulates blood flow, helping you stay harder and last longer in style. Measurements: 1.95 inches in diameter. Material: Stainless steel, glass. Color: Grey. Note: One cock ring included.