Promotional Trolley Coins are practical yet cost-effective mobile branding opportunities , offering guaranteed use with your message in view. Ideal in any returnable vending device, supermarket trolleys, gym lockers and more. These are the old round shape £1 coin, new 12 sided coin available here. A metal alloy disc that is a one pound sized (or Euro sized upon request) on a keyring with a spring clip, die stamped and enamel infilled with up to 4 spot colours. Individually poly bagged.