This is what my DC uses.
https://www.toysrus.com/buy/toddlers-kids/child-proofing-safety/door-window-safety/safety-1st-lever-handle-lock-48400-2792265
Re: Door handle child proofing
This is what my DC uses.
https://www.toysrus.com/buy/toddlers-kids/child-proofing-safety/door-window-safety/safety-1st-lever-handle-lock-48400-2792265