Symbol Hex Cube Metal Sign

About the Hex Cube design

A hexagon stands on point at top and bottom with straight vertical sides, its outer corners rounded soft while every corner inside stays knife sharp. At the center a small square frame sits square to the world, tied to the hexagon by four stubby arms that run straight up, down, left and right. Those arms split the field into four openings, each one a pentagon with a slanted roof, the top pair carrying the hexagon's own slope down into their edges.