Garmin GMR Fantom™ 24x Dome Radar Black Tables High Back Chest Coverage Extended FRS 906037 High Back Chest Coverage Extended chest height with adjustable suspenders keeps water out when bending and reaching Fully Welded Seams Zero stitch seam welding throughout for complete waterproof integrity Reinforced Knees Double layer abrasion resistant panels at the knees for working on deck surfaces Hand laid rubber over a neoprene core keeps feet dry and warm Dual radar support allows each of your compatible chartplotters on your boat to pull data from one of two different radar sources to provide redundancy Confidently travel at higher speeds and detect boats approaching at high speeds with up to 60 RPM rotation speed