This listing is for the Sensio Bella Replacement Triple Slow Cooker BASE, model 63150B.  This base receives round crock pots which measure  4 1/2" H x 7 1/4" Diam. (not including handles); 1.5 quarts.   Minor blemishing on the stainless steel. Slight dent on far left warming unit.  Note that this is just the base - no crocks nor lids included.