It's over 3 feet long and the large wall clock certainly lives up to its name. It's energy efficient large red LED lights (only a few dollars a year in energy consumption) can easily be seen from any angle so you'll always know the proper time. It has an unbreakable acrylic screen not unsafe glass. It's perfect for any home, business, school, gym, church, warehouse, etc. All employees will be on the same time schedule. No more excuse for late deliveries! It makes a perfect conversation piece. Creative Clock LEDs are 20% brighter than market standards Long Distance Remote Control up to 45ft allows easy settings changes on “the fly” VISIBLE UP TO 200 FEET! Energy efficient, only a few dollars a year in energy consumption Anti-glare acrylic screen, not unsafe glass, and top quality cases Wall Mount or Table/Shelf Internal memory lasts up to 7 years to retain time & settings during power loss 1 year warranty 15% average longer life than the competitor USA based customer service