Levered handles are easy for little hands to open and traditional childrens deterrents dont work well with handles that can be pressed down to open. The KidCo Door Lever Lock allows grown-ups to easily open the door, while keeping their kids out of spaces that arent kid friendly. The Door Lever Lock is simple to install and requires no additional tools to be kid-ready. Best of all, the lock resets for extra convenience after use. It does not impede the use of lever handle on the opposite side of door. This device works with standard residential handles up to 5" long and 1 1/2" wide and comes in your choice of clear or white hues.