Abstract: Multipurpose mats and hooks are described. An embodiment of a multipurpose mat comprises a mat body that defines a first side, a second side, a third side, a fourth side, a first surface, a second surface, a first set of projections, and a second set of projections. The wall extends from the first surface and away from the second surface a first distance. Each projection of the first set of projections extends from the first surface and away from the second surface a second distance. Each projection of the second set of projections extends from the first surface and away from the second surface a third distance that is less than the first distance and the second distance.