The Scalloped Wine Glass Coasters by Mud Pie is a highly polished set of 4 cast aluminum metal wine glass coasters featuring scalloped beaded rim detail. The Knot and Beau Metal Wine Glass Coasters by Mud Pie arrive stacked and tied with jute twine. Use these scalloped edge wine glass coasters to protect your table from condensation. This Coaster set makes a beautiful wedding, hostess or house warming gift. Each wine coaster is 4" in diameter. Set of 4.