Armstrong Ceilings QuickHang 2-ft x 4-ft white 64-sq ft White Ceiling Grid KitConvenient, all in one kit that includes everything you need to install 64 sq ft of 2 ft x 4 ft drop ceiling panels Single person installation with lightweight, easy to handle 6 ft main beams Maximizes ceiling height, only 2. 5 in of overhead space needed QuickHang hardware offers a new way to install a basement drop ceiling system directly to joists more quickly and easily than with hanger wire No need for shims or furring strips to accommodate