The Strict Leather Blue Speed Snap Cock Ring is made of high quality leather and features 4 snap sizing slots. It effectively holds erections harder and longer, and looks great, too Can be worn around the penis alone, or wrap around the balls as well for a different sensation. Measurements: Length: 8.75 inches; Width: 0.75 inches; Inner Diameter: adjusts from 0.9 to 2.4 inches Material: Leather, metal Color: Blue Note: One size fits most