Features: Quality Material - Made of durable aluminum alloy that is heat and corrosion resistant, with a smooth handle to protect the surface of the window and door frame from abrasion. Smooth Handle: The double glazing window handle is smooth, protecting the surface of the door and window frame from wear and tear. The size is 14.2X7.4X2CM, suitable for most windows. Locking Design: The window locking mechanism ensures easy and safe opening and closing, providing increased protections and child safety. Suitable for aluminium windows and doors. Easy Installation: Simply align the screws with the screw holes to fix the front of the door and windows. Comes with 8 fixing screws for added convenience. Multiple Functions: Suitable for use on windows and sliding doors, and can also be given as a gift to family and friends for added security in their homes. Specifications: Material: aluminum alloy Length: approx 14.2cm/5.6inch Package Includes: 1xUniversal Window Handle note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.