High Quality1 piece door and window kit made of zinc alloy and UPVC limiting corrosion resistance, lighter, lead-free, environmentally friendly. Easy to UseThis 185mm long door security cable is easy to mount on the door or window. Comes with screws. There is no need to buy them separately. With Keys When the cable is in position, the door/window opening distance is limited. You can easily remove it from one end with the key, after which the door can be fully opened. Training functionThe door and window limiter is designed to limit the distance of opening doors or windows taking into account greater safety for children and pets by preventing incidents caused by open windows or an invasion of thieves Description: 100% brand new and high quality The Lockable Cable Window Restrictor is a simple to install device that limits the distance a window can open, ideal for home and commercial security. When the cable is in place, the distance the window can open is limited, by using the key the cable can be pulled out from one end and the window can be opened completely. Suitable for most types of windows and small doors. Perfect for domestic applications. ues, public and commercial Features: 1.Brand new and high quality / universal window and door limiter 2.Made of UPVC, wood, aluminum and metal. 3. coated with MRSA repellent 4.Can be adapted to all materials 5.Can be used in hospitals, hotels, homes and schools 6. suitable for every type of opening window 7. deters burglars and intruders 8. Designed specifically with child safety in mind. Features: Type: Window Door Restrictor Window Style: Double sash Screws: included Main color: white Size: 185mm Material: zinc alloy, UPVC Quantity: 2 pieces Suitable for: UPVC, wood, aluminum and metal Features: KEY, Child safety lock Quantity delivered: 1 piece