Easy to install, clamp or hold them on, then drill with a 1/8 inch drill bit and put rivets in.
PLEASE NOTE: When the rivet is installed it will curl and mushroom inside the rubber pedal and hold a lot better than screws. And I will give you the rivets too.
PLEASE NOT: The pedal covers have no bends and are made to fasten to the stock pedals with rivets or screws. Install 4 rivets in the brake, 6 in the gas pedal and 2 in the hill/parking brake.