Product Description: Sitz bath portable ( ideal for treatment of hemorrhoids or other perineal conditions,provides instant soothing relief.Product Benefits:Wide, contoured edges.Durable plastic basin.Fits most standard toilets and commodes.Bag with on off flow control clip. How to use: the seat is placed on the bathroom chair.install the tube supplied with the package and water bag can be positioned on toilet seat or on top of toilet tank.fill the bag with water or medication as directed by your doctorinsert the tube into the place to be treated you can control the water or liquid by means of the valve attached to the tube .