Quick Qurve Plate is an extremely easy-to-use CDX plywood framing product for curved framing applications such as curved walls, ceilings, soffits, alcoves; nearly any architectural feature you can dream up! It provides a solid framework giving every project smooth and easy-to-finish curves. And best of all, you can fasten wall coverings and moldings directly to it so no new installation techniques or tools are necessary! Product is pressure preservative treated.