Vktech&reg; Durable Digital LCD Display Car Electronic Clock With Sucker Cool This product is made of transparent liquid crystal material, even if is sucked in the windshield will not affect the sight Dial using liquid crystal liquid crystal display time, very clear The back of the clock has a sucker, can be firmly adsorbed on the surface of the liquid crystal and the operating clock surface It is home and car ideal schedule Size: 9cm x 2.7cm x 1.5cm - 3.54inch x 1.06inch x 0.59inch