A single panel offers the simplicity and usually works best in a larger bathroom. The single panel can range in any size that is preferred.
It is worth noting that a single panel can get cold and offer little protection from the surroundings as opposed to a closed off screen. An enclosed shower space keeps the warmth of the hot water in the shower area.
The use of the hawthorn clip is used to support the panel along the wall usually one clip but depending on size two may be recommend.