These lovely beer mat style coasters are the perfect gift for a beer loving Grandad. Tell him he's top of the pops with one of our trademark puns, telling him he's an 'Un-beer-lievable' Grandad while gifting him something useful he can use around the home. With a glossy MDF finish, the coasters have a non slip cork back and are sized 9.5cm x 9.5cm. Design © Of Life & Lemons Ltd.