Vintage Timber 3/8 in. x 4 ft. Random Width 3 in. - 5 in. Grey Reclaimed Planks Decorative Wall Panel (10.59 sq. ft./Pack) 2102 - The Home Depot
Amazon.com: 3D Wood Wall Panels | Acoustic Panels for Interior Wall Décor on Felt Back Board | Decorative Slat Panels for Wall and Ceilings | Natural Oak - 8 x 1 ft.