Grilling system, which includes 2 x half moon grilling grids made form 304 stainless steel, 1 x 304 stainless steel ring, 2 x half moon deflector plates made from cordierite, 1 x flexible grilling rack made from 304 stainless steel. Fits for Mustang Kamado L or other 21″ kamados. 10 years warranty program.