Westcott - Aluminum Sheet Holder - Side Hinged - Letter Size - 9" x 12"Perfect for work, home or school, aluminum form holder will keep your documents neat and organized. Aluminum sheet holders are an excellent way to store and protect a wide variety of documents. They are constructed of quality durable aluminum which will maintain its integrity in demanding environments. Durable steel clips secure your documents in place and aid in reducing slippage while working on your forms. The sheet holder is side hinged and has a