... Bronze, Green, Blue etc.Thickness:7.5mm to 39.5mm Four levels of maximum size:980mm*3100mm 1200mm*3100mm ... Operation deparment, slap-up office / meeting room / receiption room, luxury villa / private room, doors / windows / partitions of senior entertaiment ... prison.3. High-class washing room / bathroom, cars, lorries, luxury yacht.4. jewelry shop, museum, insurance counter, automatic equipment.5. ...