Unlike door stops, our door stop use locking mechanism that grabs onto the door when pushed and releases when pushed again The door stop firmly holds onto the door, making it resistant to strong blew and damage caused by sudden door closures Make of zincs alloys, our door stop is light weight, enduring and can be used long terms Suitable for family with children or pet, ensuring their Suitable for many different types of door, very suitable for living room, bedrooms, yards, bathrooms, and kitchens, Manufacturer: Shunzhong