At Ovaprint ,we produce great looking promotional Dummy cheques in Lagos, Nigeria. Looking for a really large promotional cheque like the ones you have seen on TV? We print all kinds of giant cheques for presentation occasions such as charity fundraisers, publicity events, awards, prizes and donation ceremonies. Oversized Checks sometimes called Giant Cheques, dummy cheques, mock check, or giant checks are used mainly at large presentations. They are often made of paper mounted on foam boards and used for any award or event. where you need to show the amount of money donated, received, lottery win etc.