A shelf spine system can cover unused holes, slots or other attachment points, and can conceal wires/cables, and can easily be customized in length, and can provide accent strips to furniture or walls. The spine system includes a spine and two or more feet. The spine extends from a first end to a second end. Each foot includes a spine attachment portion that couples to the spine, and a surface attachment portion that couples to the surface. When first and second feet are coupled to the spine and to first and second holes, respectively of the furniture then the spine covers any holes of the furniture between the first and second holes. The spine attachment portion of a foot can slide between the first and second ends of the spine. The spine can include a foot attachment structure that couples to the spine attachment portion of a foot.