Replacement bulkhead foam blocks for some model of whitewater Dagger kayaks. These would not work with all kayaks but could be cut. See measurements and please ask any questions in advance as there are no returns. These are the bulkhead foam blocks. One pair as pictured. Nothing else included. They are approximately 7 inches wide at the widest parts and approximately 10 inches at the tallest. Thickest area is approximately 2.75 inches. These are new and had never been used. Please make sure in advance these may work for you as there are no returns.