When it comes to anal toys and butt plugs, Perfect Fit is on the leading edge of innovation. Try these best sellers and you’ll see why we had to patent our design. Includes Master Plug, For that plugged feeling and you, can sit on it. 3 InchesHump Gear, Patented Hump Gear is the ultimate penetrable butt plug Insertion Length 6 Inches.Tunnel Plug, Open up the possibilities Insertion Length 2.5 Inches.