The Service Ideas RO128BL Sizzle Thermal Platter Underliner is designed to enhance your dining experience with its efficient temperature retention capabilities. This Thermo-PlateĀ® platter base measures 14" x 10" x 1-1/8" and is specifically crafted for use with the RO128SS model. Its oval shape allows for elegant presentation, while the stackable design ensures easy storage. Made from durable black polyester, this underliner is dishwasher safe for convenient cleaning. The dead air space feature effectively retains heat, keeping your dishes warm for longer periods. Sold individually, with 12 units per case.