This 16in. wall fan from Matthew's Fan Company is a part of the Laura Collection and comes in a Brushed Nickel finish with Brushed Nickel blades This wall fan measures 14.5" in height. 3 blades made from Steel/ABS that rest at a pitch of 31 Degrees when installed. Limited Lifetime Warranty Blades are finished the same as the housing and component parts. At it's lowest setting, you can expect a CFM of 1056 at 1231 RPM. At it's highest setting, you can expect a CFM of 1600 at 1520 RPM. N/A