Best Seller | SureCall SC-Flare3US Flare 3.0 Cell Phone Signal-Booster Kit Improve cell signals for all US carriers inside any home cabin small building or office up to 3 000 sq. ft! The SureCall Flare 3.0 Cell Phone Signal Booster Kit is the most powerful booster in its category and can improve cell service in very weak... more | | $379.99 FREE shipping go to store |