AgiiMan Surface cleaner is made out of high quality steel, brass and durable hard composite construction , uses dual high-pressure rotating jets for a thorough clean that is fast & streak free. <p><b>Package list:</b> <br>1 x 13" Pressure Washer Surface Cleaner <br>2 x 16" Pressure Washer Extension Wand <br>1 x Manual <p><b>Cautions：</b> <br>High pressure in Surface Cleaner area. Risk of injury caused by improperly locked Surface Cleaner connection <br>1. Make sure you hear the "click" when inserting the Surface Cleaner tip into the quick connection <br>2. Pull the Surface Cleaner to make sure it is seated properly before operating your unit.