Wood floor moldings are used to cover the expansion area, create height differences, hide cut ends, and to accent the floor. Quarter round is always attached to a wall. It covers the necessary gap between floor and wall, adds a beautiful finish to your trim, and as well as a professional finish from the floor-to-wall transition. Coordinating easy-to-install trims and moldings are available for all Mohawk wood floors. Ready-to-install; no painting or staining is required. 0.75" W. x 0.75" D. x 84" L.