Note:
Be aware that the measurements of the grate is not the size of the open holes.
The mm measurements start on the outside of the open parts on the metal.

Multi-function:You can use this metal mesh material to re-cover the defrost holes on your truck;
Keep rocks and small birds out of the radiator or the condenser;
Put it on the bumper on the bottom and change the whole look of the car from the bottom;
Fix the gap under the bumper;
Make a jewelry holder for ladies.