Product Name: EleksTube Nixie Tube Clock. Screen Parameters: Resolution 135X240 pixels. Supporting Software: only windows system.Please allow minor deviation due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. This item is in the category "Home & Garden\Home Décor\Clocks\Alarm Clocks & Clock Radios". The seller is "topbeautyway" and is located in this country: CN. This item can be shipped to United States, all countries in Europe, all countries in continental Asia, Canada.