Description: Easily connects to many pressure washers. 65 degree fan-shaped large area cleaning nozzle for improved efficiency. Easy to clean and avoid crawling under a vehicle. Clean road grime, oil and fuel contaminants under cars, trucks, SUVs, commercial-size vehicles and trailers. 1/4 inch male plug for quick disconnect. Easy to connect and release. Connect under car washer to pressure washer wand. In order to handle wand easily, can connect it to pivoting coupler, then connect pivoting coupler to wand. color: Black material: metal Package Contents: 1 set of dual-function underbody brushes 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.