Cadillac Service Neon 20" Wall Clock Made In The USA. Dimensions: 20" diameter - Weight: 15 pounds - Case: Spun aluminum with powder coated finish - Face: 5/32" thick single strength lined glass - Neon Tube: Genuine 1/2" diameter neon tube - Volts: 110 volt electric clock movements *220 volt, 50 cycles electric clock movements - 1 year limited warranty from Image Time. Image Time is the world's leading manufacturer of neon clocks and all its clocks are and have been hand-made in the USA since 1989. They have been granted licensing rights by dozens of Fortune 500 companies. Brand New in original Factory Package, 1st Quality, NO seconds or customer returns! Shipped directly to you from the USA factory!