Wake replacement boat seats are designed to fit a wide variety of boat styles and models. The seats are made of durable marine grade vinyl which is designed to stand up to the elements. They are waterproof and resist fading. The seat also has a tether strap and snap so that the seat can be secured in the folded position. This is especially handy for when the boat is stored or in transport. The base of the seat has a 5”x5” mounting bolt pattern, which is a standard pattern for boat seats. Perfect replacement or upgrade for your fishing boat.