Suspended ceiling T grid: Main tee: 32/38*24*3600mm 32/38*24*3660mm Cross tee: 26/32*24*1200mm 26/32*24*1220mm Cross tee: 26/32*24*600mm 26/32*24*610mm Wall angle: 22*22*3000mm 22*19*3000mm Thickenss can be 0.25-0.35mm. Specification of the gypsum boards: Materials of PVC gypsum board: high-quality PVC facing &gypsum boards & aluminum foil back Thickness of gypsum boards:7mm-12.5mm Size :595x595mm,600x600mm,595x1195mm,603x603mm,603x1212mm,610x1220mm Strength of PVC gypsum boards:>160N Installation :match with ceiling T- bar Packing :export carton (8 pcs or 10 pcs with PE plastic film) Advantages ; 1)To be covered by decorative vinyl already,no needs further decoration 2)Easy clean 3)Good light reflection 4)Applied with aluminum foil can increase the thermal insulation ability 5)Many kinds of designs,easy to choose. If you have any question ,please contact me directly. Luna Mobile: 0086-13853934571