The Spirit Halloween Gargoyle Demon Motion Sensor Door Knocker from 2017 is a perfect addition for adding a spooky touch to your Halloween decor. Made of gray plastic and manufactured in China, this door knocker is designed to create an eerie atmosphere for your guests. With its motion sensor technology, it will surely give a spooky surprise to anyone who rings your doorbell during the Halloween season. Ideal for collectors or those looking to enhance their holiday and seasonal props, this unique and creepy door knocker is sure to make a statement.