The GE GTS21FMK-ES 20.8 CuFt Top Freezer Refrigerator features 20.8 CuFt of space as well as an optional ice maker. The ice maker makes ice automatically ensuring a ready supply. With this unit, cleaning your refrigerator will never be easier. Spillproof Glass Shelves help contain spills for ease of cleaning and a Spillproof Freezer Floor has a similar seamless design which also offers easy cleanup. Adjustable gallon door bins make room for milk and other gallon-size containers. Illuminated upfront slimline temperature controls offer maximum style and convenience.