The Service Ideas RT701BLC Sizzle Thermal Platter Set features a 7" diameter Thermo-PlateĀ® insert and a 9-1/2" overall size, designed for optimal food presentation and temperature retention. The round platter is stackable for easy storage and is dishwasher safe for convenient cleaning. Its innovative dead air space enhances temperature retention, ensuring your dishes stay hot longer. The stainless steel insert provides durability and a sleek look, while the black polyester underliner adds a touch of elegance. Proudly made in the USA, this set is perfect for catering, buffets, or any dining occasion.