These kits were developed for facilities with brick or tile walls, or institutions not wishing to mount the holds directly on their concrete block wall. First, build a wooden frame over the existing wall. Next, attach the climbing holds to 4' x 8' plywood sheets. Then, mount the plywood sheets onto the wooden frame. Lumber and paint for finished wall not included. SIZE: 24'L X 8'H. Includes 96 holds of various sizes and colors, plus 384 anchors (placed in plywood).