A1 - (594 mm x 841 mm) or 23 7/16 in x 33 1/8 in Poster Frame - Profile #93 European Size Picture Frame This quality Metal Poster Frame comes complete with an Clear Acrylic Front Lens, Acid Free Foamcore Backing, hanging hardware and wire. Frame Color: Satin Black, Frame Material: Aluminum, Frame Size (Inches): 23 7/16 x 33 1/8 Clear Acrylic offers a similar look to standard glass. Acid Free Foamcore is a sturdy Backing made for framing, which helps to combat the acids found in most posters or prints. Printed instructions included & instructional videos available online. (100% Made in USA)