NOGIS 2 Pack Great for Sliding Patio Door Lock, Sliding Door Lock, Window Lock, Sliding Glass Door Lock, Sliding Door Lock for Child Safety, Easv to Install, No Drilling Required (Yellow-Blue)

Childproofing your sliding glass door and kitchen cupboards is essential when you have a toddler. At this stage, it's time to add an extra baby-proof safety lock to help prevent your little one from being in danger.

Multiple opening options to meet your various needs.

- Close all the wings of the little dragonfly to completely close the window.

- Close one pair of the little dragonfly's wings to allow a small gap for ventilation.

- Install another lock in the middle of the window to open it halfway for better ventilation.

- Extend all the wings of the little dragonfly to fully open the sliding window. Our lock is only 0.8cm/0.3inch thick, thinner than all similar products on the market, so you don't need to worry about the window getting stuck.

Easy Installation, No drilling or tools required

Clean window or door surface

To make the sliding door safety lock more secure, please clean the adhesive area with alcohol or water before installation.

Peel off the adhesive backing

After surface dries, peel off protective film, stick to desired spot, and press firmly to secure.

Lock state

Fold the wings of the little dragonfly, and the door/window is locked and cannot be moved.

Unlock state

Extend the wings of the little dragonfly, and the door/window can pass through smoothly.