These stone coasters will display value for your company as they protect the value of tabletops from the rings of beverages! These coasters have a porous surface that absorbs moisture effectively, keeping tabletops and furniture dry and clean. Their durable construction ensures long-lasting use, making them suitable for both home and office environments. Measuring 4 1/4" x 4 1/4" with an off-white color, each square shaped, absorbent stone coaster can be customized with a one color, one side imprint, perfect for displaying a brand name, logo or message. Great for bars, tradeshow giveaways, holiday gifts and much more! This is a set of 4 coasters.