Made from high-quality marble and natural solid wood, features a square shape with rounded corners, each one will be slightly unique due to their variations in texture and grain. Our luxury coasters are perfect for hot and cold beverages, and use in bars, offices, coffee shops, restaurants, kitchens, hotels, weddings, parties, anniversaries or everyday life. There are two marble colors available. 4" L x 4" W x 3/8" H