It rotates at high speeds to increase both intensity and cleaning area of the spray. Multiplies pressure into powerful scrubbing power using a jet stream of rotating water. All nozzles are proved to work well with 4000 PSI pressure washers. Easily connect and remove the tips for different uses and these high efficiency tips reduce work fatigue. Accessories of pressure washers, for cleaning the car,mechanical equipment, floors, walls, etc. color:Green Material:Metal + Plastic Package Contents: 10 x Pressure Washer Spray Nozzle Tips 25 Degree Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.