New products illuminated letter for promotion 1.with polymer battery 2.RGB3528,36 flash mode 3. ... easy write&wipe off 1. New products illuminated letter for promotion2.Product dataModel No.ZD35CXZD46CXZD57CXZD66CXZD68CXProduct Size300*500 mm400*600 mm500 ... kgs / 20 kgs3.ApplicationCX transparent LED writing board is suitable for Café, restaurants, clubs, bars, apparel shops, beauty saloons, shoe ...