General description You can ensure the safety of your children and pets with the 2 Pack Child Restrictor Window Safety Locks. These adjustable window restrictors allow you to control the opening distance of your windows, providing adequate ventilation while keeping your loved ones safe inside. The gap size can be adjusted from 3.5 cm to 19 cm, making it a versatile solution for various window types. Technical specifications Adjustable gap size: 3.5 cm to 19 cm Includes: 2 x black window locks, 2 x keys, screws, and 1 x spare adhesive pad Installation Two installation methods: strong adhesive or screws For adhesive installation: clean the surface, remove the adhesive film, and stick it on the window frame For screw installation: use the included screws for added security 360-degree rotation design for flexible directional requirements Usage These window restrictor locks are ideal for keeping children and pets safe by limiting the opening distance of windows, allowing for ventilation