Ergo Book’s cover is made out of smooth, matte polyurethane, a common material. Ergo tech describes it as “satin fabric.” The front lid is divided into three columns, which can be folded into a stand just like a Smart Cover. There are magnets, but instead of holding the triangular shape directly, they attract the stand to the edge of the case, which accomplishes the same effect. Magnets also lock and unlock the iPad’s screen…
