Measurements: Small: 3.5 inches in total length, 3.25 inches insertable, 1.75 inch minimum diameter, 3.15 inches maximum diameter. Medium: 4.75 inches in total length, 4 inches insertable, 2.25 inch minimum diameter, 3.95 inches maximum diameter. Large: 5.5 inches in total length, 4.75 inches insertable length, 2.75 inches minimum diameter, expands up to 4.5 inches maximum diameter.
Material: Silicone.
Color: Black.