The product is a lot of 2 hydraulic 90 degree hinges made of iron, suitable for cabinet doors. They are nickel plated and have a moistureproof feature to prevent rust. The hinges have a soft closing function and are designed for a 90 degrees fold with full overlay. They are specifically designed for woodworking projects and have a side panel thickness of 18mm. Made in China, these hinges are ideal for adding a functional and stylish touch to your cabinet doors.