The most commonly used material is a heavy weight vinyl technically known as PVC. The weights of the different banner substrates range from as light as 9 ounces to as heavy as 22 ounces per square yard, and may be double- or single-sided. Grommets can also be added in order to facilitate hanging of the banner. Large banners (which can be so large that they cover the side of a building) are printed on a special mesh material so that the wind can pass through them.
Vinyl stickers are usually transparent used for shop windows, cars, glasses, computer screens and phones.
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