1.gypsum cornice, gypsum angle line 2.Size: 2300/2440mm 3. tension strong 4.environmentally friendly 5. 200 kinds of design Characters of gypsum cornice1. name: gypsum cornice, gypsum angle line, artistical gypsum cornice2. size: 2300/2440mm3. white and smooth on the surface4.tension strong5. easy to saw and install6. moistureproof , fading proof and fireproof7.more than 200 kinds of beautiful ...