Thi is my stick grip i designed for my homebuild aircraft. It' suitable for a man hand with medium to big hands right hand (but if you prefer i can make specular for left hand. It's perfect for a 1" tube of clocheif you need other measure please write mecomposed with a cap that can be made also in carbon fiber as mine to install PTT button.just glue it or fix to the tube with pop rivets.Abs or more technical flexible material adoptable (filoflex is great)V.2 improved comfort with rounded sourface under fingers.