With their bulletproof design and heavy-duty construction, our TEMPRESS All Weather High-back boat seats might outlast your boat. TEMPRESS High Back All Weather seats are made with corrosion-proof polypropylene seat shells, connected with heavy-duty stainless steel rivets. The All-Weather features a double-contoured seat pan to eliminate pressure points and high-density, custom-fitted foam padding for all-day comfort. Stylish 30 oz., heavy-duty, marine grade UV stable vinyl upholstery increases appeal and durability. Made in USA. Swivel is not included.