Have this Super Stud Building Products Furring Channel – 25 Ga. delivered to your job site. 7/8 in. x 10 ft. 25-Gauge Furring Channel. Multi-purpose product. Provides furring for interior walls and drop ceiling application. High-strength galvanized steel. Provides protection against insect, fire and moisture damage. Available in 10 ft. lengths. Made in the USA.