First of two options for Cream 20 x 16 picture mount sizes with a bevel cut aperture. This one is for the industry standard 16 x 12 print. Supplied with a bag, backs are an option to purchase and picture frames , if needed are widely available on line. Good mount size for retail sale . All you need is the mount, a back and a bag and dispense with the need for a picture frame until the customer buys from you.