Description: 1. High-Quality Material: This automatic door closer uses a high-quality ABS plastic shell, which is antioxidant, corrosion-resistant, rust-proof, stable, durable, weather-resistant, waterproof, high-temperature hydraulic, quiet, and has a long lifespan. 2. Quick Installation: The automatic door closer can be installed with 3M adhesive, which is very sticky, not easy to fall off, easy to install, very solid, and does not damage the wall. Suitable only for smooth surfaces like marble and glass, becoming more robust after 24 hours of installation. 3. Automatic Door Closer: Automatically closes most doors. Avoid repeatedly standing up and opening doors while studying and working to improve learning and work efficiency, and prevent flies from entering the room and cooking fumes from entering the living room. 4. 800G Ultra-Strong Tensile Strength: The 1.2m high-quality steel cable has passed multiple tensile strength and elasticity tests. Strong tensile strength, not easy to break. Super strong 800G tensile strength, avoids panic caused by forgetting to close the door and maintains a sense of security. Category: Door Closer Package Includes: 2 * Door Closers Attention: 1. Due to manual measurement, please allow a slight error. Please make sure you do not mind before you bid. 2. Colors may vary depending on the monitor, please understand. Attention: Please pay attention to your delivery address when purchasing products. If your delivery information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly.