Acoustic Mineral Fiber Tile is made of wet-formed mineral fiber with low density: 250-280kg/m3 including Square edge, Tegular edge, Beveled edge finish. Mineral fiber tile can be installed with our T24 ceiling tee grid, widely applied for offices, schools, hospitals,power stations and so on. to learn more details, pls check our sinoceiling.com or sinoceiling.com. cn and welcome to send more inquiries to sales@sinoceiling.com and It can be also economically loaded into 1x20\'container or 1x40\'HC mixed with acoustic ceiling tiles. size: 595x595mm, 603x603mm,595x1195mm, 603x1212mm thickness:10mm,12mm,14mm,15mm...19mm