Some people say that modern SUVs are as big as a house, with the Magna Screen you can make better use of all that space by enjoying the fresh air while sleeping inside. The system works very simply using a mesh screen with a magnetic lining around the edges. The magnetic lining is flexible and attaches to the exterior of the SUV with the screen covering an open window. As a result of using magnets only SUVs with metal lining are compatible with the Magna Screen. Nylon is used to cover the magnetic lining, with the screen created out of traditional mosquito netting.