Made of UV-resistant PVC; comes with plastic U-channel side-trim. Dimensions are 42″ x 12″ x 3/4″.
 
**PLEASE NOTE- If you are replacing the redwood seats on your older Paddle King paddle boat, you will need to call to order. Please have the length of the seat board needed.  Please note that you may have to cut a notch out of the plastic seat board to accommodate the uprights.