Kolumn Forms construction tubes are disposable, one-piece cylindrical fiber forms for concrete columns, piers, pilings, and footings. The products are strong, lightweight, and moisture resistant. The high-impact plastic column liner eliminates spiral seams, which lets users avoid excessive finishing costs. Various widths and lengths are offered—the tubes also can be sawed to a specific size. Caraustar Industrial & Consumer Products Group. 800-531-6405. www.caraustar.com