Polished chrome finish. The most classic among the Zippo finishes has long been one of the most popular Zippo models. Here in the Slim version. The main feature of the Zippo is that it has maintained, since 1932 to date, a nearly identical line; It is its shape to make it distinctive and famous. Petrol power. mechanical ignition Pietrina Fully Brass Cash Measures ZIPPO Standard: 55 mm x 30 mm - Thickness 8 mm. Weight 40g