The Design House 153437 18-Inch Ceiling Fan Downrod comes in a white finish to match any interior decor or white finished ceiling fan. Ideal for lofts or vaulted ceilings, extend a ceiling fan 18-inches lower with this downrod. The standard 3/4-inch mount design is easy to install. Coordinate your home with the rest of the Design House Collection and accessorize your home interior. The Design House 153437 18-Inch Ceiling Fan Downrod comes with a 10-Year limited warranty that protects against defects in materials and workmanship. Designed and manufactured by Design House, the trusted source for quality lighting, hardware, plumbing, kitchen, and bath products for every taste and budget. Material: Steel.