Kenco Outfitters 32" Web Seat for Mad River Canoes. Our ash canoe seats are 9.25" wide x 32.5" long. The 32" seat has a 9" x 13" seating area, and the rail centers are 8". They are assembled with mortise and tenon joinery. Our clear varnish is UV-resistant. The 1-1/2" polypropylene webbing makes this seat a durable and weather-resistant option, even when exposed to harsh elements for extended periods of time, with less care and maintenance than a traditional caned seat.