The GE GTH17JBX-BLK 16.6 CuFt top freezer refrigerator features adjustable spillproof glass shelves. These tempered glass shelves are sealed to the trim on all four sides. Each shelf can hold up to 12 ounces of spilled liquid for easy cleanup. Adjustable spillproof glass shelves Raised edges keep small spills from becoming big messes. Separate controls for the freezer and fresh food compartments each display a range of temperature settings, from 0-9, with 9 being the coldest. Digital controls are pre-set at 5 and can be adjusted by turning the dials to the desired setting. Upfront temperature controls A simple knob turn regulates interior temperatures with ease. Front and back gasket seals reduce air movement in the crisper drawer, allowing fruits and vegetables to retain moisture. Setting the humidity control on high closes air vents to block circulation, creating high humidity levels that are ideal for vegetables. Setting the humidity control on low opens air vents to allow circulation, creating low humidity levels that are ideal for fruits and thick-skinned vegetables. Adjustable-humidity crisper drawers Adjustable humidity controls keep fresh produce fresh. These door bins are deeper and wider that normal bins to hold larger, gallon-sized containers easily. Gallon door bins Deep bins handle large containers in the door for more fresh food space. Convenient storage area keeps meats, cheeses and other snacks fresh and ready to eat. Snack drawer Conveniently stores favorite foods and allows for quick, easy access. Wire freezer shelves provide strong, long-lasting support and help simplify freezer organization. Wire freezer shelves Sturdy shelves provide additional storage for frozen foods. Never clean condenser coils, found on all GE and GE Profile refrigerators, are encased in a sealed compartment, keeping them clean and functioning optimally. Dirty coils reduce the refrigerator’s ability to maintain optimal temperatures or operate at maximum energy efficiency. NeverClean™ condenser Sealed compartment keeps coils clean and simplifies maintenance.