Resource Revival Bike Chain & Bamboo Coasters by Eco-friendly Rustic Modern Coaster Created for the Adventurer - Set of 4 MINIMALIST - Demonstrates beauty through a recycled bike chain and simple bamboo contrast RUGGED - Design features casual elements from a material that was built to travel the country FEATURES - Cork underside prevents surface wear and coffee circles SET - Includes 4 recycled bike chain bamboo coasters IDEAL FOR GIFTING - Yet you may want to keep it for yourself