Mounting options:
Each number comes with two metal dowels and two screws with stoppers.
The dowels are great in instances when you cannot access the interior/backside of your mounting surface. Simply drill a hole using a 5/32 drill bit. Then, with the dowels attached to your number, firmly press it into your surface. With the right drill bit the fit should be snug, but not too tight (do not use a hammer to tap in) Glue can be used in the holes for an extra-strength hold if desired.
The screws work well when you have access to the back/interior of the mounting surface, such as a plaque or open interior wall. When mounting on a thin surface, the rubber stoppers can be used to prevent accidentally screwing into the numbers too far and damaging the LEDs. Please note that the rubber stoppers are not intended to be used as stand-off mounts. Our numbers look best when mounted as flush as possible.