Rigid thermoplastic polymer tank is more durable than metal, can handle jobs from solvents and degreasers to lubricants and cleaners. Extra wide 3-1/4" mouth opening. 42" polyethylene lined hose is reinforced to withstand any chemical. Flexible 16" polymer wand for easy spraying. In-line filter prevents clogs. Adjustable and fixed fan spray tips. Pivoting external carrying handle for easy pouring. Actual capacity is 1-1/2 gallons. Operating capacity is one gallon.