This little penis gets a lot bigger if you want it to - and I'm sure you will! *g* Use it as an inflatable insertable toy, too! At 2 1/2" in length and 1 1/2" in diameter, it crushes down when uninflated to fit even the smallest mouth, but inflates to nearly twice it's original size! Use it alone, or buckle it in with a ring gag or wrap your sub's head with bondage tape (it won't stick to hair or skin, just itself!) There's lots of uses for this only limited by your imagination! For more information, please see my Gags FAQ page. Strictness Rating: 1.0 to 3.75 depending on how much you Pump It Up!