Our wood and resin coaster sets are a perfect warm and unique accent piece in any space and serve as a great first line of defense in protecting your home furnishings! Constructed from walnut and food grade safe resin, these coasters come as a set of four and measure 4x4in with several color options available. Unlike most of our flags, our coaster sets are not made to order and are generally on hand in inventory. Next day, free shipping can be expected with this product.