This Traverse Wall Kit is an economical and easy way to bring indoor rock climbing to your facility. Climbers move horizontally, rather than vertically, and do not require harnesses, ropes, or climbing partners. 20' package includes 5 panels. Each 4' x 8' panel includes 20 child-friendly hand holds and 50 pre-drilled holes for t-nut placement. Included t-nuts must be placed on panels prior to installing the wall and hand holds. Assembly and installation instructions included. Also includes Cordless Mat-Locking System.