This 60in. Ceiling fan from Matthew's Fan Company is a part of the Irene Collection and comes in a Walnut finish with Walnut blades This Ceiling fan measures 10" in height. 3 blades made from Solid Wood that rest at a pitch of 15 Degrees when installed. Limited Lifetime Warranty 60" diameter with three solid wood, machine-cut blades. At it's lowest setting, you can expect a CFM of 1755 at 51 RPM. At it's highest setting, you can expect a CFM of 5720.2 at 155 RPM.