Purchased from ACE Hardware in the fasteners department.

Automotive panel fasteners / plugs: Nylon Hole Plug, 3/8"

Hole diameter: approximately 3/8 inch (9.5 mm.)

Fit: excellent.

Cost: US$ 0.25 each.

Painted with Subaru touch-up paint or model car paint.

If your dealer put in a front license frame with screws into the little dimples, just paint the screw heads with the same paint.