Material selection aluminum alloy valve body + copper ball valve + rubber handle, each with its own advantages and disadvantages. You provide good grip and resist. The combination of three materials ensures your normal long-term use. Easy to install Suitable for connecting all standard 3/4 garden hoses, standard garden hoses with female threads and 1/2 hose quick connects with o-ring adapters. DesignThe high pressure water gun can remove water pressure and eject a strong splash. APPLICABLE OCCASION The water jet of the pressure washer is ideal for cleaning cars, construction sites, windows or boats that are difficult to reach, and for handling dirty wheels and rims. Customer Service If you have any questions about the product or while shopping, please contact us. We will solve the problem for you. I hope you have a good shopping. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia