The Flexi Hose expandable garden hose automatically expands up to 3 times its original length with standard pressure when water is turned on and shortens to its length when the water is turned off Solid 3/4 inch brass connectors ensure the expanding garden water pipe fits the typical outdoor garden taps in the US The 3750D elastic outer fabric with 4 layers of latex protects the inner tube effectively from thorns, punctures, and sharp corners Every Flexi Hose is endurance- to 2000 uses and can withstand water pressures up to 12 Bar and temperatures between 41 and 113 degrees Fahrenheit.