Protect the door and wall. When you open the door forcefully, the door will violently hit the wall and make a loud noise, which may cause damage to the door and wall. With this door stop, it can bring of convenience to your home, and it is suitable for hotels, homes, and offices. Features -Material: Zinc alloy. -Size: About 6.60X6.60X5.10cm/2.59X2.59X2.00in. - These door wedges will prevent your door from moving. Very suitable for homes, offices, etc. - It is used to open the door safely to ensure that your pet or baby will not be hurt by slamming the door. - This door stopper is suitable for all surfaces, including carpets, wood, tiles and concrete, without scratching the floor. - Well-made and will bring you a good experience. Provide extra strength and durability. - Prevent the door from , so as not to damage the door and wall. Package list: 2 x door stopper