1. The gutter cleaning tool are made of brass and stainless steel. Working pressure is up to 4000 PSI. Working temperature is up to 140 ℉. 2. The gutter cleaning tool consists of 6 straight rods, one 90°curved rod and one 120°curved rod which is efficient. It also can get areas which is hard to reach, great for gutter cleaning. 3. You can adjust the total length of wand freely according to your needs. Specifications: Product: High Pressure Spray Wand Material: Stainless steel Tip Material: Copper Color: Gold&Silver Connector: 1/4" Male thread /1/4" Female thread Quantity of Connector: 8pcs O-ring size: Outside Diameter is 14mm, Inside Diameter is 9.2mm. Quantity of O-ring: 10pcs Quantity of Nozzles: 6 Material: Brass, Stainless Steel, Rubber Nozzles: 0° Red,15° Yellow,25° Green,40° White,60° Black, soap Pink with curved rod: 90°+120° 6 spray nozzle tips: Red - 0 degrees - areas that are high and hard to reach such as sidewalks and driveways. Yellow - 15 degrees - use on concrete, brick and other hard surfs with stubborn stains. Green - 25 degrees - use on painted surfs, wood siding, fences and lawn mowers. White - 40 degrees - use on windows and screens. Black - 65 degrees - use to spray soaps and detergents. Pink - soap - Jet stream tips,soap mode Application 1.Ideal for nozzle, undercarriage cleaner, water broom, surf cleaner and cleaning brushes. 2.Also can be used to clean areas such as siding, shutters, windows and more. Note: This product is suitable for water pressure of 1500-4000PSI, the pole will not shake when working. Package included: 6 x straight rods 1x 90°curved rod 1x 120°curved rod 1x cover 10 x O-rings 6 x Nozzles