Between six and seven half inch diameter are now no longer a problem and I am working on the seven centimeters. Working here with the word gets a whole new meaning. Work the damn lot of fun and makes you want and we'll see when I can enjoy my first anal fisting can. I'll let you know, of course, and the camera will naturally be there, so I did it for me and you can have your sexy fun with it:) PS Please do not forget evaluation and picking! :)