Songbirds and Birdhouses Quilted Mug Rug. I used songbirds with birdhouses and light blue cotton fabrics and piece quilted these designs. The photos are the best description! Each mug rug is approximately 7" square. There are two layers of heavy terry cloth inside. They are larger than a coaster and smaller than a placemat. Mug Rug can be used to hold your drink and small snack. It also works great as a candle mat or table decoration. I take great pride in making quality, durable items. All seams have been double stitched or serged for extra strength. Please note this is not a licensed product, but something I have made from the fabric. Smoke Free, Pet Free Home. Machine washable cold, tumble dry low. Press as needed.