As Seen On TV, sealed, shrink wrapped, large number available, new and improved generation 2 cell antenna booster, reduces static, improves signal strength and tunnels, buildings, extends cell range while using cell in elevators and remote areas! it should increase at least one bar of signal strength in your cell, easy to install, it's like having a 12 foot antenna on your cell! retails $19.95, get it here fast shipping and discount! Additional Details ------------------------------ Product description: New and improved generation 2 cell antenna booster, reduces static, improves signal strength and tunnels, buildings, extends cell range while using cell in elevators and remote areas! it should increase at least one bar of signal strength in your cell, easy to install,