... FDA certificate Applicable material: Wood, Bamboo, Marble, Organic glass, Acrylic, Crystal, Plastic, Garments, Paper, Leather, Rubber, Ceramic, Glass and other nonmetal ... x 720mmEngraving size500 x 300mmTableHoneycombor Blade shapeLaser tubeSealed CO2 glass laser tubeLaser power50WWorking voltageAC 110 - 220V ±10%, 50 - 60Hz Total power ...