Mineral fiber ceiling board with function of Sound-Absorbing Sizes: 595x595mm,600x600mm,603x603mm... Thickness: ... , 8mm, 9mm, 10mm, 12mm, 14mm, 15mm,16mm,18mm.19mm.20mm4) Surface: normal design and special paint, like sandy5) Edge: square edge ... depositWelcome to your inquiry! Welcome to visit our company.Enzo board is your best choice! Sand surface MFC board