Waves Coaster Set Serial Number: SG-DO-CSTD5 Material: 5.0 mm Acrylic Color(s): Clear Dimensions: (H x W x D) inches 3.50 X 4.50 X 2.25 Description: As the name suggests, this exclusive set displays wave-like patterned coasters. The set includes a set of six coasters and one coaster stand. Coasters hold tea/coffee cups and glasses on the tabletops thus avoiding spillage.