This butt plug is one of our most intimidating. It is designed as two giant cock heads balanced one atop the other. Many size enthusiasts can tackle the first head with some work, but the second is a true challenge. The suction cup base makes it easier for a user to attempt it solo. The pthalate-free PVC material that comprises this plug helps keep it durable, but comfortable and smooth for easy insertion and use. Measurements: 9 inches in total length, 8.25 inches insertable, 4.35 inches in diameter. Material: PVC Color: Black