... Model: AM-WB11010 LED Writing Board is also called as LED illuminated sign board, LED Message Board, LED Sparkle Writing Board, ... Writing Board, Neon Chalk Board, erasable led writing board, magic led writing board, LED Flashing Board, etc. Eye-catching DIY advertising ... Aluminum alloy. 2. This Led Advertising Board is composed of 7 colors LED (normal white, blue, yellow, red, green, pink, cyan) ...