Dear Sirs,We sell ceilings of the 595x595x8 dimension. Like Amstrong ceilings our ceiling tiles are assembled as a standard T-grid system.The pvc tile ceiling is a modern economical and time-proof material for decorating of the premises. The main advantages of our products are absolute damp proof, heat insulation and high durability. Suspended ceiling is not damaged at transportation and frequentative installation. It does not sag and does not fade. A high weatherability allows using it as for internal so external decorating. If you want to buy ceiling tiles of a best quality and reasonable price feel free to contact us.Best regards,A.PaskovaAcura Groupacuraceiling.com