This interior door features a bi-fold design for even more space-saving. Is a perfect match with your laundry room, closet, pantry ,study, living room, kitchen and so on. This Shaker bifold door will enhance the warmth and beauty of any home. It is made of Manufactured Wood with pine edges, the hollow design allows it to better withstand changes in heat and humidity, which makes the door more durable. We are equipped with sliding door hardware so that the door can be quickly assembled and used directly after the customer receives it.