General description The 4pcs Cylindrical Door Stopper is designed to prevent impact and reduce noise from door collisions. Its innovative design allows for easy application without the need for drilling, making it a convenient solution for various settings such as bedrooms, offices, and hotels. The door stopper not only protects doors and walls from damage but also enhances the aesthetic appeal of your interior with its modern black finish. Technical specifications Material: Plastic Size: Approx. 4.3 x 2.4 cm / 1.7 x 0.9 in Color: Black Quantity: 4 pcs Allowable error: 0 to 0.2 cm due to manual measurement Usage Ideal for use in bedrooms, dormitories, offices, hotels, and more. Effectively eliminates noise caused by door collisions. Keeps doors securely in place, preventing damage to both doors and walls.