The Booty Bumpers include 3 different sized plugs that will start you off from beginner and work you up to pro. Great for anal explorers that have a hard time working up to anal intercourse. The Booty Bumpers Kit comes with 3 dildos/butt plugs that measure 1 1/4" wide and range in size from 3 3/4", 5", 6 3/4" long.