1.25*35,40*60,40*70,50*60,50*70,60*80, 80*120,100*180cm 2.ultra-thin hardened digital remote 3.fluorescent led writing board Full color led write boardKey feature1) Glaring color,free or writing,easy to clean,durable and stable. 2) Easy to move around,fashionable,emit evenly,durable,non-hazardous, no-radioactive,energy-saving. 3) fifth generations,stable performance,colorful and glaring visual ...