 Fixed fenders are mounted to the berth structure and compose of buckling fenders such as cell fenders, V-type fenders, and non-buckling fenders such as cylindrical fenders.Floating fenders are placed between the berth structure and ship, and include pneumatic fenders and foam-filled fenders.Fender spacing should be determined by the smallest ship using the berth, as well as the design ships' hull radius of curvature.