Craig Frames 1WB3BK 17 by 21-Inch Picture/Poster Frame, Smooth Finish, 1-Inch Wide, Matte Black Contemporary style, matte black smooth finish Frame includes: clear styrene facing, rigid cardboard backing and wire hanging hardware kit (some assembly required). Fits a 17x21 photo/print/poster. (viewable area is slightly smaller) Frame moulding is 1 inch wide, Wood composite material. Frame measures 17 inches by 21 inches