Window Restrictor Lock UPVC Child Safety, Self-Adhesive Vent For Sliding Windows/Doors Multicolor 1/4/6 Pcs(Grey,4 pcs)

Wide Application Suitable for all sliding doors and windows. Easy to Install The Restrictor need no drilling, and you don't need prepare any extra tool either. All you need to do is clean the surface and stick the restrictor on it. Your Beloved Ones The restrictor can Children & Elderly family members from falling from windows. Providing extra security to your beloved ones. Multi-Function The door lock suitable for opening and closing of inner doors, sturdy and durable, and can be widely used for security and -theft of homes, hotels, apartments and courtyard doors when you are ventilating. Window limit locks are primarily designed for child safety, restricting the opening distance of windows to effectively avoid the risk of children or infants falling out of windows.