9mm marine plywood is available in a variety of sizes. Whether you need 1ft x 1ft or 8ft x 4ft marine plywood sheets for your project, we make the order process simple and hassle-free. Our Marine Ply complies with British Standard BS1088 Features: Multi-ply construction with a high-quality face and core veneers. Guaranteed to be free from core gaps. All our wood is sustainably sourced from managed resources to give you added peace of mind. For use in the most demanding of conditions where repeated exposure to moisture is likely. Cut sheet size may vary slightly due to loss of blade width during cutting If you have any further questions, please visit our blog or contact our Sales Team where we will be more than happy to help!