Simple and Effective Pool Accessories - The outdoor water feature fountain, as a pool aerator and cooler, keeps your pool water from stagnating, making your swimming oasis refreshing all year round. The most convenient and easy way to decorate your in-ground and above-ground pool and patio, create a perfect garden ambiance. The swivel design allows you to swing it underwater when not in use Adjustable Spray Direction - This pool sprinkler has a ball joint and an adjustable spray head, with which you can fully adjust the direction, angle and height of the fountain. The jet can reach a height of 4.5m/180in, depending on the pump you use (we suggest a 1.5HP pump or above). To prevent leakage, be sure to tighten the parts of Note: The data are all measured manually, please allow 1-3cm error Due to differences in light and display, there may be some color differences, please refer to the actual item received.