The procedure with the fixing of the pedals is:

1.Put the strap with bolts and screws of the pad for the pedal
2.Put the strap with screws and bolts on the pad for the pedal. Then place the pad in the right position to fold the straps around the original pedal.
3.Fold the straps to be tightened around the original pedals.You have to use pliers and rags to secure the straps tightly so they can’t move any more.
4.Check that the straps can be folded around the pedals.
5.Locate the correct position of the foot pad, mark the position of the holes and drill the original pedal.
6.Put the pedal pad with screws Parker of the original pedal.

Approximate measurements:

Brake & Clutch: 8,5cm/3,34 Inches width and 8cm/3,14 Inches length

Accelerator: 7cm/2,75 Inches width and 13cm/5,11 Inches length

Important: Please check these dimensions & compare them to your car.Pedals as models vary & change in car design could 
mean that these covers will not be compatible.