Texture Plus Indoor/Outdoor Siding Panel, Rustic Barn Wood, Gray - Interlocking 43-Inch tall by 24-Inch wide by 1/2-to-5/8-Inch thick Weight: Approximately 5-Pound each Coverage Per Panel: Approximately 7-Square Feet For Exterior Use: Is weather proof, UV stable and impervious to insect attack For Internal Use: Insulates (R-value of 5) and soundproofs