New technology led menu board for bar advertising 1.double tranparant could write 2.acrylic board imported ... , chain, hook, cloth12. unique featurefeature---1) Transparent board ,Two sides for writing and display1. 2) One button to control the flashing ... to buy.3.ApplicationT4 transparent LED writing board is suitable for Café, restaurants, clubs, bars, apparel shops, beauty saloons, shoe stores ...