Directions Unscrew the nut from the back of the card and remove the perch. Choose a place for the perch. Make sure that the area directly below the perch is free of food and water containers or other perches so that these will not be contaminated by droppings. The perch can be attached parallel or perpendicular to any toy, waterer, or feeder. Place the end of the perch against the wire of the cage so that the threaded rod goes completely through the space between the wires. Apply the nut and tighten securely. Made in China.