This 56in. Ceiling fan from Matthew's Fan Company is a part of the Eliza Collection and comes in a Matte Black finish with Matte Black blades This Ceiling fan measures 10" in height. 3 blades made from ABS that rest at a pitch of 27 Degrees when installed. Limited Lifetime Warranty 56" diameter with 7 blade finish options: Brushed Nickel, Gloss White, Matte Black, Walnut, Gray Ash, Barnwood or Old Oak At it's lowest setting, you can expect a CFM of 1123.2 at 52 RPM. At it's highest setting, you can expect a CFM of 4033.59 at 175 RPM. N/A