Arcade Speaker Grill

I needed grills for the small speakers on my home arcade. I couldn't find anything suitable so I designed this. It is sized to match the small speakers that come with some home arcade kits. I threaded M3 bolts through the grill, arcade cabinet wall, and the mounting holes for the speakers, with a backing washer and nut to secure everything. The grill has a low profile so it doesn't detract from the arcade cabinet.