This 2.25" round magnet serves as a gentle reminder for those who tend to leave the fridge door slightly ajar. We can't afford to waste food because someone forgot to close the refrigerator door overnight. Place it right next to the handle to make sure it's noticed. Choose your magnet back: Ceramic Magnet for extra strong hold, perfect for papers, photos, and more, or Flat Magnet for a decorative, lighter hold. Please ensure your appliance surface can hold a magnet. Some surfaces, like stainless steel, may not be magnetic even if they appear to be.