Product Description Highlights: 1. The cleaning tool are made of brass and stainless steel. Working pressure is up to 4000 PSI. Working temperature is up to 140 ℉. 2. You can adjust the total length of wand freely according to your needs. Specifications: Spray Wand Material: Stainless steel Tip Material: Copper Color: Gold&Silver Connector:1/4" Male thread /1/4" Female thread 5 spray nozzle tips: 1.Red - 0 degrees - areas that are high and hard to reach such as sidewalks and driveways. 2.Yellow - 15 degrees - use on concrete, brick and other hard surfaces with stubborn stains. 3.Green - 25 degrees - use on painted surfaces, wood siding, fences and lawn mowers. 4.White - 40 degrees - use on windows and screens. 5.Black - 65 degrees - use to spray soaps and detergents.