This search coil is for use with the Nokta Makro Anfibio and Kruzer metal detector. The Search Head measures 13.7″ x 13″ in diameter. This DD coil is the largest search coil made for the Anfibio and Kruzer series of detectors. This coil will detect individual targets such as coins, gold nuggets, relics, jewelry and treasure caches with great depth and coverage. Includes coil cover and hardware.