This is the upgraded Turbo Cooker ® from 2nd infomercial, comprising of the dual ledge base (holds the cover and steam rack) wire and mesh rack (which lock together) and the patented Steamcooking ? dome cover with steam vent knob and insertable timer. Included in the set is a non stick spring form cake pan (works right on top of either the steam or mesh rack). The base is 33 cm. or 13" wide with a capacity of 4.8 liters or 5 quarts and is coated with a premium whitford 2 coat non stick coating. Dish washer safe. Included is a 35 card recipe pack, 20 page instructional guide and a 30 minute instructional DVD.