The Cambro HK39148 Thermal Pellet Base/Underliner features a 9-inch diameter design with a narrow rim, ensuring a secure fit for your food service needs. Made from durable polycarbonate, this base boasts a non-porous surface that is easy to clean and maintain. Its smooth, glossy finish is scratch-resistant, while the textured surface enhances grip and stability. The antique white color adds a touch of elegance, making it suitable for various dining environments. NSF certified for safety and sanitation, this product is ideal for keeping food items warm and presentable.