... color 3.rich design 4.can choose different Tee bar (T-24/T-25) 5.punctual delivery Specifications Clip-in Aluminum ceilingProduct:Clip ... ,0.27pc/sqm, fitting for 38main carrier,0.8pc/sqm,T-shaped main carrier,0.225pc/sqm,3.6m/pc ... cross carrier,1.35pc/sqm,1.2m/pc,T-shaped crosscarrier,1.35pc/sqm,0.6m/pc,angle,0. ...