Dimensions: 3.5 by 3.5 inch. Elevate your table setting with our handcrafted concrete coaster set, designed to mimic the timeless beauty of marble. Each piece is thoughtfully cast in small batches and accented with delicate gold stone details, making it a unique decor statement for your home. Finished with a protective cork base to guard your surfaces against scratches, and carefully primed to resist light moisture. While the surface is sealed, we recommend avoiding use in very humid or wet environments. As with all concrete pieces, these coasters are breakable and should be handled with care. Please note: not suitable for extremely hot cups or dishes. Best used for cold or room-temperature beverages.