This is a new kit in an opened box. I installed the kit for one month but tree obstruction prevented be from obtaining even a weak signal for this to boost. Their customer service is also useful if you have questions about this kit. The item "SureCall Flare 3.0 Yagi Antenna Kit 4G Easy Install Cell Phone Signal Booster" is in sale since Monday, March 8, 2021. This item is in the category "Cell Phones & Accessories\Cell Phone Accessories\Signal Boosters".The seller is "backcountryhiker" and is located in Chattanooga, Tennessee. This item can be shipped to United States.