Features: Make from Plastic to ensures stable placement and wind resistant, stopping doors from slamming shut. Designed to reduce noise and absorb shocks quietly, this stopper features antislip surfaces that protect fingers and furniture while maintaining a peaceful environment. Light weight, easy to carry and store. Suitable for various doors and window. Suitable for homes, apartments, hotels, and specific areas including bedrooms, garages, patios, and balconies. Enable stable fixation of doors and window even on smooth floors, suitable for environments that require long term ventilation. Specifications: Component: Plastic Color: White/Gray/Black Size: about 10.5x6.5cm/4.13x2.56inch Package Includes: 1pc Window Door Stopper note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.