Minelab | 11" M11 Double-D Search Coil for Manticore | LMS Metal DetectingMinelab 11" M11 Double D Search Coil for Manticore The waterproof M11 inch round Double D coil provides good all round performance for general detecting. It provides a good balance between sensitivity, weight, and ground coverage. A protective skidplate is included. This is the original coil supplied with your Manticore Metal Detector. Features: Multi IQ+ technology, 11" Double D coil is the perfect size for most sites. DD Configuration Good Stability