... 3.0mm Ply: 1-ply, 2-ply, 3-ply Laser engravable plastic; Rotary engravable plasticUsage: indoor usage; outdoor usage ... brush, wooden veins, back-engraving (acrylic), etc. Processing method: laser engraving&cutting, Rotary engraving&cutting, sawing, hot-stamping, bending, sticking ... with built-in UV stabilizers, it has outstanding staying power in direct sunlight. UV stable and outdoor weatherable. The ...