High quality, strong load bearing: This door closer automatically closes doors weighing up to 60kg. Security: This door spring will automatically close your door to help secure your space. This automatic door closer helps provide peace of mind. Easy to install: Follow the steps for simple installation, and the low-profile design ensures it does not disrupt the appearance of the door after installation. Application: The automatic door closing hinge is suitable for bedrooms, kitchens, living rooms, study rooms, and more. It is also suitable for commercial use. DURABLE: This standard-use door closer is highly durable and can withstand repeated opening and closing throughout the day. Package Includes: 1x Door Closer Specifications: Material: Iron Color: Silver/Black Product Size: As shown in the picture Door Closing Speed: 10s Design Load Bearing: 50-80kg Applicable Door Thickness: Above 35mm/1.38in Note: 1. Please allow 1-2cm errors due to manual measurement; ensure you are comfortable with this before ordering. 2. Due to differences between monitor displays, the picture may not reflect the actual color of the item.