Step 1: Pinch the sleeve above the rim, forcing the rim towards the button.
Step 2: While holding the rim down, pull up on the sleeve to remove it from the pin.
Step 3. Pin the button onto the car seat fabric in the desired location. If the fabric on your seat is thin, place the plastic washer on the back side.
Step 4: Place the clasp on the pin securely, and pull on the magnet top to ensure it is fastened.