1、Multiple Applications: This product is suitable for various doors and windows, such as sliding windows, casement windows, sliding doors, etc., and has high universality. 2、Beautiful and generous: The product has a smooth surface, no burrs, and a simple and beautiful design that does not affect the appearance of doors and windows. 3、Easy to use: The product is equipped with buckle racks, making it easy to use and can be easily moved up and down to meet different needs. 4、Stable and Reliable: The product is cleverly designed to firmly fix windows, prevent them from shaking, and increase safety. 5、Premium Materials: This product uses high strength plastic materials, which are wear resistant, durable, and have a long service life.