A tonneau cover that includes a first panel and a second panel; a hinge located between the first panel and the second panel, the hinge includes a first link and a second link, the first link includes a pocket; the second link includes a projection that is configured to engage the pocket of the first link to connect the first link and the second link; and one or more covers extending over all or a portion of the first panel, the second panel, the first link, and the second link; the second link has a structure that is substantially similar to a structure of the first link and/or the one or more covers provide an indirect connection between the first panel and the first link.