Dreambaby® Multi-Purpose Latches can be applied to various surfaces to keep your children safe from harm in any room of the house including the kitchen, bathroom, laundry, garage and living areas. They are suitable for use on nearly any surface including glass, wood, metal, and much more. Multi-Purpose latches are flexible making them perfect for use on toilets and around corners.To Open: Gently pull off the strap from one of the discs while pressing disc against cabinet. To Close: Press strap back onto the disc ensuring it is properly engaged.