Colours: Available in wooden or green. Coasters: Get a set of interactive cactus drink coasters. Resistant: Waterproof and heat resistant up to 230 degrees Celsius. Protection: These coasters can also help protect surfaces from spills and condensation from drinks. Interactive: A fun and unique way to store your coasters. Arrange your set however you would like - you can even make the shape of a cactus! Included: Package includes six coasters in varying sizes and a flower pot holder.