• 10 mil (0.25 mm) thick paper • Paper weight: 260 g/m² • .75” (1.9 cm) thick ayous wood frame • Acrylite front protector • Hanging hardware included • Blank product components in the US sourced from Japan and the US • Blank product components in the EU sourced from Japan and Latvia How to attach hooks on 24″ × 36″ horizontal frames: Place each of the mounting hooks 1 inch (2.5 cm) from frame corners when hanging horizontally.