Adeco PF0552 24-Opening Black Wood Wall Hanging Collage Clustered Photo Frame, 4 by 6" Matte Black finish Materials: wood, Plexiglas Holds 24-4x6images Easy to hang with attached hooks total dimensions: 34 7x34 7, 0 5thick Easy to hang with attached hooks total dimensions: 34 7x34 7, 0 5thick