Measuring just over 8mm height these letters and numerals would be of a larger size in OO scale and could be used to name factories, hotels, public houses and many other commercial buildings, they could even be placed vertically to spell out company names such as breweries on larger industrial chimneys. Their size also allows them to be used in larger scales such as O or even G gauges. Each sprue contains 83 characters moulded in white plastic.