Mars Goliath coil is the best alternative to standard coils. It provides greater detection depth. Recommended for professionals and amateurs! Being issued to ensure the item is in unused condition. The item "Search Coil MARS Goliath 15 DD for for Garrett AT Pro Waterproof" is in sale since Wednesday, August 30, 2017.This item is in the category "Business & Industrial\Test, Measurement & Inspection\Test Meters & Detectors\Metal Detector Accessories". The seller is "coilsnel" and is located in Khmelnytsky, Khmelnytsky. This item can be shipped worldwide.