1)With the over 10 modes of operation for sparkle modes    
2)The sparkle modes can be control by yourself or automatically  sparkle modes
3)Combine with the aluminum frame and backing with the clear acrylic boards
4)With the water base fluorescent pen for your handwriting easy to wipe off
5)The fluorescent marker board are becoming more and more popular in the bars clubs,restaurants and so on      
6)Minimum thickness:22mm slimness      
7)Light source:LED          
8)Frame color available:Silver white,Black and any multicolor
9)Certificate:CE/UL/Rohs        
10)Power supply:DC12V
11)Size available:various size
A0:1180x470x22mm(Frame size)/1150x430(Writing area)
A1:810x400x22mm(Frame size)/780x360(Writing area)
A2:590x290x22mm(Frame size)/560x250(Writing area)
A3:420x290x22mm(Frame size)/390x250(Writing area)