Panasonic NN-SN657S 1.2 cuft, 1300 Watt Stainless Steel Microwave Oven, Inverter Technology Measures 15-15/16 by 20-3/8 by 11-7/8-inch; 1-year limited warranty. 10 Power levels; keep warm; popcorn key; delay start and timer Inverter turbo defrost; 13-1/2-inch turntable for even heating 1-Touch sensor cooking; 15 auto-cook menu items Please note: upper-left corner of door has a small indentation to allow door to open smoothly