Oceansouth Waverider boat seat base acts as a shock absorber that allows you a smooth ride on rough seas and big waves. Waverider base reduces the shock usually felt in your back and legs. The gas operation allows easy adjustment of the seat height to each individual. The anodised aluminium shaft makes the base corrosion resistant and also ensures durability, strength and light weight. Powder coated aluminum base, light and corrosion resistant.