Mantorville Farms Coaster Holder - Horizontal Holder Beverage Coasters, Ebony Stain on Real Oak Wood Solid Oak Holder with Medium Oak Stain (For 4" Sandstone Coasters) Holder is a heavy piece of oak, from timber harvested in the USA (not a light weight import) Rubber feet to protect your table top Please Measure Your Coasters Before You Order (Must be 4 inches in Diameter) Free Shipping on Every Product Sold by Mantorville Farms