Safety lever locks - Use a lever lock to prevent children from opening doors. Our door handle lock is compatible with standard door handles. You can use it on any door. The lever lock can only be locked and unlocked by pressing the buttons Safe Material: We use eco-friendly material for this child safety window and it has no scratches. risk to human health. There are no sharp corners on the child safety window. Children do not hurt themselves when touched. Our child door lock fits most door and window handles. Drill-free mounting: As far as installation goes, this is a child's window lock. children without piercing. So first, just note the approximate position on the cabinet. Then peel off the protective layer and stick it on your furniture. EASY TO USE: The child safety door handle lock can be rotated 180 degrees for easy opening and closing. Press the two buttons to unlock, parents can open it easily and effortlessly, and babies are not easy to open, making family members more comfortable. Suitable for the MOST DOORS AND WINDOWS: Designed for door handles, it fits most door handles, as well as windows, cabinets, drawers, etc. to fully protect your child's safety. Quick locking and unlocking.