Cat Door 4 Way Locking Cat Door For Interior Exterior Weatherproof Pet Door For Cats Doggie L Black Nice Cat DoorA great solution to give your cat access to any interior room, while giving you complete control; Perfect for access to the bedroom or even food or the litter box when kept behind closed doors to keep the dog and kids out. Simple and Good DesignTransparent flap let pet see through the door. Exterior screen is for waterproof. Brush strip reduces noise from the door closing; Easy To InstallComplete instructions included, make you easily install in windows, doors, cupboards etc; 4 Switch ModesSwitches-swing out only, in only, both in and out, and fully locked, easy control of your pet's in and out;