A. Introduce our soundproof door stopper. This is an innovative door stopper designed to prevent doors from slamming shut and reduce the noise when closing the door. It can help protect the walls and door handles in your home. B. This door stopper balances force and shock - absorption technology. Simply slide it onto the door handle. It is a useful household item for many families. C. Made of elastic silicone material, it can fit most door handles. It is healthy and environmentally friendly, with a thickened design and self - adhesive, and has good toughness. D. It can adhere to many surfaces, avoiding collision damage and helping to protect your door. It has a wide range of applications. E. Wall protection: When installed on the door handle without sliding, the door stopper can protect the wall from damage caused by the impact of the door handle. F. Noise reduction function: Suitable for many door handles without the need for drilling, the door stopper can reduce the slamming sound when closing the door. G. Durable: Made of soft silicone, it is flexible and elastic, easy to stretch, reusable, and unlikely to damage the walls and doors. H. Strong adhesion: With improved adhesion, the door stopper can ensure a good fit on various types of walls and stick to the wall relatively firmly. I. Easy to install: It can be installed on the door handle through the suction cup design. J. Multi - functional use: It can not only be used as a door stopper to prevent the door from colliding, but also can be used as a mobile phone stand to maintain a certain stability. K. Quantity for shipment: 10 pieces. L. Product color: Blue. M. Product size: Approximately 3.5 * 4 cm, and the diameter of the suction cup is about 4 cm.