Do you want a hidden room or safe room? Now you don't have to pay custom prices or suffer through long delays to do it! Conceal a seldom-used room, create a hidden safe room, or turn a door into a functional storage/display area with an InvisiDoor Bookcase! Our InvisiDoor Hidden Bookcase Door kits come unfinished, assembled and ready to install with our unique pivot hinge. Or, create your own masterpiece using just the InvisiDoor Hinge!