General description Small and portable, the CSPARKV Door Stopper is an ideal housewarming gift for family and friends. This suction cup door stopper features a self-adhesive design that allows for easy installation without the need for drilling. It effectively reduces sound and cushions the impact of opening and closing doors, ensuring a peaceful environment. Technical specifications Material: Silicone Installation: Self-adhesive, no drilling required Suitable for: Smooth floors, ceramic tiles, wooden floors, and marble Usage The door stopper is suitable for various occasions, including residences, dormitories, offices, and hotels. It prevents doors from hitting walls, reduces vibration, and protects walls from scratches.