KY Slate Coaster Set $20.00 Default Title - $20.00 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. Naturally edged, the Country Home Slate Coasters are perfect for any home. With subtle rustic elegance, these square coasters feature a velvet backing to protect counter tops and table surfaces. Featuring a white K Y.