High quality ceiling t-grid light weight,good strength,cauterization resistant,water &fire resistant, ... Ltd is professional factory producing for metal studs and ceiling grid,they have passed the attestation of ISO9001-2000,strictly ... 1) Size (H x W):a) Main tee: 38 x 24, 32 x 24mmb) Cross tee: 26 x 24, 24 x 26mmc) Wall ... harmonious paint make it envrionmental friendly. high quality ceiling t-grid