Dimensions are in the photos, this is a cooling fan, it uses water to regulate the air, it’s good for small spaces. New, never used, works, need to sell because no need for it I have an air conditioning system installed About this item: Provides directional cooling power for unparalleled portable, personal cooling 1 gallon water tank provides 6 hours of cooling No pads to clean, replace or treat with chemicals 3 fan speed settings and consumes only 58 watts of energy Lightweight, low voltage construction