Features: 1. Safety and Convenience: With our automatic closing door hinges, you no longer have to worry about children forgetting to close doors when leaving a room. These hinges automatically close the door for you, saving you time and hassle. 2. Sturdy and Durable: Manufactured using high-quality 304 stainless steel, these automatic closing door hinges are rust-resistant and capable of withstanding high temperatures. 3. Three Classic Colors: Designed to fit any standard door, these automatic closing door hinges come in three classic color options: black, silver, and gold. The hinges provide smooth and silent operation. 4. Wide Application: Easily install these automatic door hinge on any door in your home without the need for professional assistance. They are suitable for various locations such as schools, hotels, apartments, offices, and hospitals. 5. Quick Installation: With a set of spring door hinge, you can immediately install these automatic closing door hinges and enjoy a smooth and silent door-closing experience every time. Specification: Type: Door Closers Certification: NONE Material: iron Model Number: Self Closing Door Hinges Product name: 90 degree positioning hinge Product weight: 192G Product material: iron material *Size:10*6.5cm *Color:Silver，Black，Gold Package Contents: 1*Door Hinge Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Automatic Self-Closing Door Hinges Heavy Duty Spring Door Closer for Front Door Advanced manufacturing technology, high reliability and high performance. Made of high quality materials, durable and practical. Brand New and High Quality. Your satisfaction is our greatest wish, if you have any questions, please feel free to contact us, we will provide you with comprehensive pre-sales and after-sales services.