Large Rock Climbing Holds are great for indoor and outdoor playsets and swing sets, and are perfect for building kids climbing walls. Save when you purchase 16 rock holds today! All mounting hardware is included for a safe and sturdy assembly. Hand holds are approximately 3" x 4" and are constructed with tough, polyethylene for extreme durability. Each rock hold is textured and specifically molded to allow for a comfortable and secure grip for children. Used on all Eastern Jungle Gym wooden swing sets, these rock holds can be installed on any wooden surface.