Sunbeam Refrigerator Freezer Thermometer -30&deg; to 80&deg; F Display Sit or Hang Has a large, easy to read display; -30 to 80F Suction cup for attaching to any fridge surface, top hook to hang on drawers or wire shelves, adhesive pad to hang on walls Small size to fit anywhere in fridge or freezer, measures 3 1/2"L x 2 1/2"W x 1/2"H Package contains one thermometer, suction cup, adhesive hanging pad and hanging hook. Package contains one thermometer, suction cup, adhesive hanging pad and hanging hook.