For homeowners, managers, and anyone look to enhances their space with door hardware solution Featuring builts in foot operated telescopic spring, this door Stoppers allows for adjustable height and easy operations, while its threaded soft base protects floor and increases frictions With simple installation and operations, this door holders Stoppers ensures convenience and stability, making it addition to any home improvement project For use in various setting such as bathrooms, bedrooms, kitchens, and offices, this door stoppers is accessory with most floor surfaces including, concrete, carpet, glass, or wood Ensures your door stay securly open with our Kickdown Door Stoppers, craft from iron for long time, Manufacturer: JDNH