This premium replacement boat seat is sewn with UV and abrasion-resistant polyester thread and boasts 30-oz. marine-grade vinyl to stand up to all the elements. It is constructed with a water resistant molded foam base, an integrated lumbar support for prolonged comfort, and a heavy-duty design featuring high-impact polypropylene. This seat has been a preferred choice with top U.S. boat builders for years and features a patented no-pinch hinge with an automatic fold-down locking tab for trailering and running. A universal seat bolt pattern is molded into the frame to accept any 5-1/4” mounting system or pedestal. Stainless steel mounting hardware with Loctite patch is included. Ideal replacement for helm seats, pedestal-fishing seats, ice shelters, duck blinds and even mobility scooters. Made in USA. Licensed Mossy Oak 30 oz marine grade vinyl UV and abrasion-resistant polyester thread Patented no-pinch hinge Fold-down locking tab Comfortable and durable cushions Universal seat bolt pattern 5.25" x 5.25" Includes (4) 1/4" - 20 x 1" stainless steel hardware Weight Limit 250 lbs Warranty: 1 Year 23 1/2" H X 18 1/2" W X 19 1/2" D