Durable Material: Made of high quality 304 stainless steel, durable and not easy to deform. Hardness and stability: It has excellent hardness and stability, and does not rust in a humid environment. Hand sanding: The edges of the material are carefully sanded for a comfortable grip and avoid injury. Easy installation: complete accessories, easy installation, rest assured to use, very convenient. Package Included: 2 hinge, 2 screws, 2 x expansion screws, 2 x hex key, 4 accessories (excluding other decorative products)., Manufacturer: Shun Yingtong