The Baldwin 4853-030 Bell Button Oval Lighted with Hardware is a stylish and durable door knob made of brass. With a polished finish and a rectangular shape, this door knob adds a touch of elegance to any home. Included hardware makes installation easy, and the California Prop 65 warning ensures safety. At 2.25 inches tall and 1 inch wide, this bell button is the perfect size for standard doors. The trusted Baldwin brand ensures high quality and longevity for your home improvement needs.