led display 1.easy to write and wipe 2.long lifespan ... with luster to remain no trace Why choose our flash led writing board ?1. Super bright and equal light. ... area without any scratches on the surface.3. RGB Color LED(red+green+blue) & 38 kinds of flash mode in ... sales at dressing shops, bookstores, bars, malls, supermarket, window display, etc.2. For decoration in festivals, holidays and parties3. For ...