The Cambro MDSL9110 Thermal Pellet Base is designed for the Shoreline Collection, accommodating a 9-1/2" pellet with an outside diameter of 9-9/16". This underliner stands 1-4/5" high and is constructed from durable black plastic. It is NSF certified, ensuring it meets strict public health standards for safety and sanitation. Ideal for maintaining temperature and enhancing presentation, this underliner is a practical addition to your food service setup.