Ergonomic Back Curve The 4 gallon multi-hand garden sprayer is designed with comfort and function in mind. Its padded shoulder straps and ergonomic back curve promote a full day of comfort. The reinforced hose clamp provides a secure connection to the 20 inch wand which comes with three extra spray nozzles: Conical, Dual Conical Fan Style and 4-Hole nozzle attachments. The convenient pump handle can be interchanged to the left or right side. The large 4 inch tank opening and 4 gal capacity is perfect for easier filling and cleaning and features a built in carrying handle.