A sanding and finishing tool is constructed from a number of interlocking sanding members configured such that the sanding and finishing tool is equipped for sanding and/or finishing jobs of varying sizes and degrees, and is further able to easily sand and/or finish in and around various sized edges, crevices and corners. The tool includes a first sanding member having a handle which can be provided with auxiliary sanding members having auxiliary sanding surfaces. The first sanding member includes a sanding surface covered by a sanding material, wherein the sanding material is removably attached to the sanding surface. The tool further includes any number of additional sanding members, such that each additional sanding member dovetails on to the last sanding member, and also includes a sanding surface and material.