Adeco PF0441 12-Opening Black & Tan Wooden Wall Hanging Collage Picture Photo Hanging Frame - Holds 4x6 Photos, Home Decor Wall Art, Natural & Black Natural and matte black Pine Materials: wood, Plexiglas Holds 12-4x6images Vertical and horizontal frames removable back panels and easy-to-hang saw tooth hook Vertical and horizontal frames removable back panels and easy-to-hang saw tooth hook