Description: Design: These 12pc T type window locks features 180 rotating design for easy operation. It is well structured design effectively ensures the safe of the family or kids.Comfortable Touch: The surface of the window sash locks is smooth, providing a comfortable hand feel. The switch operates smoothly, making it very convenient to use.Material: Made from ABS material, these Sash Jammers are not easily damaged and have a long service life.Easy Installation: The Window Restrictor Locks comes with screw accessories for easy installation without the need for complex modifications, making it suitable for most window, casement doors, and casement Window.T type Appearance: With its elegant shape and simple lines, this window lock fits well in any room and adds a touch of type when in use. Specification: Color: White Material: ABS Size Chart: 6.7cmx6.2cm/2.64inchx2.44inch Package Includes: 12 Window Locks Note: Please allow slightly errors due to manual measurement and different monitors.