Fits all the Campagnolo Pro-Fit series pedals: Record, Chorus, Centaur, Daytona, and Veloce. Expect to replace the plastic cleat part about every season. The metal inner part may never need replacing. However, you will need it, along with the plastic cleats and hardware, if you plan to use a second pair of shoes.
The cleats include a 12.5mm spare bolt, a 15.5mm spare bolt anda 1 spare square washer. Sold as a pair.