For more information about our products, you may refer to our website Features:1) For stand fans or desk fans 2) Motor size: from 12mm to 24mm 3) Any voltage available4) Dimensions: 71 x 71 x 12mm, 71 x 71 x 14mm, 71 x 71 x 16mm, 66 x 66 x 12mm, 66 x 66 x 14mm, 66 x 66 x 16mm Outer packing:Cartons Durable Fan Motor