Adjustable window locks
The distance between the rubbers can be adjusted into the right size by screwing the switch on the top to fit different windows it can be stretched between 2.5cm and 4cm.
Durable metal
This product is made of high quality and durable metal which is hard and will not break easily. Also, the bottom is covered by soft rubber that it will do no harm to the window.
Window safty locks
This product is used for locking the sliding windows and prevent it from opening. Protect the child from getting hurt because of opening the windows and prevent the windows from opening from the outside.
Easy to install
Close or open the window before installing window stopper; Insert the leg closely to the window groove ; Turn the knob clockwise until the product is secured.
Package content
4pcs security locks.
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