Add on the Easy Up track and clip system, which installs surface mount ceiling tiles or planks directly to joists or an existing ceiling, maximizing ceiling height in a room. Tracks and clips are both needed for a complete installation. One package of ceiling tiles covers 29 square feet with ten pieces per carton. A box of tracks contains 20 tracks and covers about 100 square feet, and a box of clips contains 135 clips and covers approximately 100 square feet. Complete your ceiling project with ease when using the Armstrong Ceilings WoodHaven™ 84-in x 5-in Knotty Pine Ceiling Plank Kit.