Features: Make of Zincs alloy, which have high strength and durability. Opening angles is 90 degrees, flush when opening, very suitable for desktop applications. The 90 degree opening and closing mechanism makes it very convenient to use, and can be used with cabinets or cabinet flap door. Builted-in hinge, used for wood flip and lid, load-bearing up to 10kg. Suitable for kitchens, bedrooms, cabinets, cabinets and other small furniture. Specifications: Materials: Zincs alloy Size: Small/Large Small size: about 58x37mm/2.28x1.46inch Large size: about 65x40mm/2.56x1.57inch Package Includes: 1pc Folding Hinge note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color.