1. Round acrylic cup coaster with printing. 2. Various sizes, colors and styles 3. Perfect artwork 1. Product name: acrylic cup coaster2. Material: Acrylic3 ... prototype etc. 9.Our company uses imported high-quality material with various colors such as PMMA, ABS, PS, PP, APET, PVC ... . 12 .Accepted minimum order as customer request. Round Acrylic cup coaster with printing