4 Channel Diversity Twin Antennas

I am very satisfied with my purchase of 4 channel Diversity twin antennas. The delivery time reasonable and I am just as impressed with Amazon as they followed up on a credit due myself for shipping cost that I saved when S/H decided to send my item via US mail as apossed to UPS carrier reason the cost of the item I ordered would have been less than the cost of shipping thus creating a second review of how item would be shipped assuring best possible cost effective for myself the customer. My savings amounted to twenty dollars saved this is impressive.I am giving Amazon five stars Thank You Amazon..

Aloha Robert Anstedt