The Jet Fierce Plug is truly pro-sized. Experience intense sensations as each delicious section pops in and out. The Fierce Plug is comfortably rounded. smooth. and flexible to conform to your body. It features a safely flared base. equipped with a Lock On hole. Fit it on a Lock On compatible harness for more secure play! Made of lab-tested non-porous PVC. Fierce is body safe and easy to clean.