Subject (Artwork or Image size) - 30.5 x 25.4 cmOpening: 30 x 24.9 cm (4 - 4 - 4 - 4)Approximate Exterior Frame Size (cm): 40.5 x 35.4 cmMoulding: 1515-BLACKTop Mount: A-MPURE (38 x 32.9) - Munken Pure (Untextured Off White)2mm Floatglass (WILL NOT SHIP OVER 50 x 40cm SIZE) (38 x 32.9)MDF Backing (TSCA approv) (38 x 32.9)D-Ring, Chord + Screws pack