EUDEMON 2Pcs Baby Window Security Lock Updated Child Proof Adjustable Limiter for UPVC Wooden Metal Frames (Grey)

Widely Compatible---Our window limiter can be used for interior opening windows, exterior opening windows, etc. Also suitable for window frames with bevelled and rounded edges. Why Need It ---Prevent babies from opening and closing windows without adult supervision; Prevent babies from climbing on windows; Prevent toddlers from accidentally falling out of windows. Not only effective for babies, but also for pets. ADJUSTABLE & VENTED --- You can choose between two different opening lengths, 2.95 inches and 5.31 inches. Press and hold the sliding button on the pole to push or pull the window, which can adjust the length of window opening. Installation Tips ---The tape (the effect will be better after 24 hours) has strong viscosity, no damage or residue to the window surface. The pole of our window lock is stronger than before and can withstand 255N of thrust. Easy to Use ---Press the two buttons and press the window to unlock. Close the window to lock it automatically. It is easy to open for adults but difficult for baby.