The NEW Heath Zenith SL-7367-04 3-1/2"W Plug-In Door Chime KIT in White is a plastic door chime with a sleek design and easy plug-in installation. The chime features a white finish and a 3.5" width, perfect for adding a stylish touch to your home while also serving as a functional door hardware. The Heath Zenith brand ensures quality and durability, making this door chime a reliable choice for your home improvement needs.