7'10" x 21" x 1.5" thick and no rocker. Made of redwood heart and sap wood with a ployurethane finish (no glass). This plank rides pretty much like a regluar boards despite it's 25 pounds and minimum float. It paddles good and I'm surprised at the drops I can make despite the dead flat rocker. The fin is redwood, very thin and very flexy, hence the leash loop. I don't think the fin would survive multiple beachings. After a few sessions, I ended up hollowing out the deck. This removed 3-4 pounds and lightened up the nose of the board considerable.