This is the ignition key boot or cover for my Yamaha Rhino. Mine was falling apart. I designed it using a sketch of the key as the cutting tool for the slot with no offsets so that it fits tight. This way, no need for glue or epoxy. Have a small file or sandpaper handy for fitting the key. I printed mine in PLA but more flexible filament would make this print even better. Also, I decided to print it on it's side then lightly sand. Hope you can use it!