Set of 4 thick square heat-resistant coasters with lacquer surface, beach art print, hard-board substrate, and cork back will not only protect all surfaces, but also serve as an eye-catching design element in any room. Pieces may vary due to the handmade nature of each product. Size: 3.75" x 3.75" Thickness or Options .125” Thick Hardboard Material with Cork Backing. Perfect for hot or cold beverages. Wipe clean with a damp cloth. Do not put in the dishwasher. Product made to order Production time 3-4 days Made in the USA