Length:1.5-5.8m width:0.96m Its main raw material is Magnesium Oxide, making the tile - Fireproof: no combusting in 1200¡æ flame; - Heat Insulating: heat conductivity 0.169, make the room cool and comfortable; - Acid & Alkali Resistant: not be affected when PH is from 2-12, anticorrosion long service life 10.5kg/m