This heavy duty microwave will get the job done. Interior of 0.75 cu ft. Stainless steel exterior and interior; durable see-thru door. Dual magnetron system. Able to store up to 100 program inputs, 4-stage programming. The SelectaPower allows for 11 variable power levels. The SelectaTime enables manual time input. The double/triple quantity button adjusts time for a double/triple portion of a program. The Express defrost breaks defrost into 3 stages with 3 power levels. Digital display is lighted for easy viewing.