Frame style: * With 18mm thickness only! * CLIP- SNAP frame - More easy to change the poster * Frame color: Polished Aluminum SILVER or BLACK color * Inside lamps: > 30,000 hours CCFL * Brightness: >2,500 cd/ m2 & energy saving Special design: * Unique METAL CONNER keep panel much stronger, brokenprevent and elegant * 4 Key Holes on back of the panel allow for 4 direction wall hanging Application: Advertising Displays; Poster; Artwork...