The Dreambaby® Mag Lock® Magnetic Locking System is especially valuable in the kitchen, considered the most hazardous area within a house. It effectively secures cabinets and doors, providing added safety for young children, minimizing the risk of accidents. Simply install the Mag Lock to the inside of the cupboard or drawer. Automatically locks when the door or drawer closes. To release, simply place the Magnetic Key on the outside of the cupboard or drawer and turn. Convenient disengaging clip means door can remain unlocked when necessary. Not visible from the outside. One key opens all the locks in the pack. Suitable for cabinets thickness from 1.2cm (12mm) to 2.8cm (28mm)