Headrests is an important protection against whiplash in case of rear-end collision. God forbid. It was not mandatory to equipped headrests for cars registered in Denmark before 1986.
My Morgan is from 1965 and had no headrest before I made these in 2007.
The original wooden bar behind seat back bench was replaced with a strong bar composed of an aluminium square core material covered with stainless steal.
A mechanism in the bar is made for adjustments and quick release of the headrests removing those when the TONNEAU cover is used.
The headrest are made of 12 mm plywood and two 14mm bended legs of steel. Foam cover the construction and it is cut in a nice shape. The construction is upholstered with black leather.