The tablet stand is simple to use, just unfold the stand, lock it in place and then rest your tablet or smartphone on the edge of the stand. You can adjust it to different angles, and it can be used for viewing either vertical or horizontal. When you are finished, just collapse the stand and store it. This phone stand is made of ABS. A variety of catching colors for selection. Features anti-slip, adjustable angles, foldable, support any model smartphone and tablet.