Coasters are manufactured from many materials, including cork, bamboo, and slate. They make for budget-friendly promotional gifts, as they are durable and reusable – not to mention eco-friendly, too. Coasters are a great reminder of the high-quality service your company provided. Are you looking for cool and unique promotional gifts to hand out to customers at a corporate event, or you need something more long-lasting for your bar or restaurant? Here you will find what’s best for you! Which shape and material works best for your overall corporate image and specific event?