Description <br> Ventilation Adjustment - Our window restrictors are adjustable and can protect children while meeting the function of ventilation. Press and hold the slider button on the pole to push or pull the window, achieving the adjustment of the openging size for windows. <br> Why Need It - Prevent babies from pinching their hands by opening and closing windows without the supervision of adults; prevent babies from climbing on windows; prevent toddlers from accidentally falling out of windows. It is effective not only for babies, but also for pets. <br> Universal Durable - Made of ABS+PC material, window restrictors are strong and durable with two parts. Our window locks have a wide range of application, and can be used for inner opening windows and outer opening windows. <br> Installation Tips - The screws and transparent adhesive are combined to achieve the best installation effect. Transparent adhesive has super stickiness (the effect is better after 24 hours.), and can be easily removed without any residue. <br> Easy Operation - Window restrictors can be easily unlocked without the need of a key. Press the two buttons on the lock-body and push the window to unlock, so that the window can be opened completely as usual. It is easy for adults to operate but difficult for babies to open, thereby providing effective protection for babies. <br> <br> Colour:White <br> Material:ABS+PC <br> Size:9.3x19.5x7cm <br> <br> Package Contents: <br> 1 * window lock <br> 2 * screw <br> <br> Only the above package content, other products are not included. <br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. <br>