28 Playground equipment, namely, swings, swing sets, slides, jungle gyms, climbing structures, sandboxes, tree houses, monkey bars, activity walls, decks and play enclosures, picnic tables, bridges, ladders sold as a unit; playground equipment, namely, swings, swing sets, slides, jungle gyms, climbing structures, sandboxes, tree houses, monkey bars, activity walls, play enclosures, bridges, and ladders, sold individually