Laser Engravable Mirror Acrylic Sheet Backlight Glow Logo Custom Engraved for Souvenir Decor Product Features High-grade mirror acrylic substrate with consistent mirror reflection effect and minimal surface defects Special laser engraving technology creates light-permeable channels for bright, even luminous effects when backlit Fine engraving detail performance displays tiny fonts and delicate graphic lines clearly without burrs or charred edges Distinct visual layering with