The Detech Ultimate 13″ coil is the latest Detech creation! Comfort and efficiency at their peak! Extremely light and agile, despite it’s size, offers unbeatable discrimination, very good depth, easy pinpointing and good ground coverage. Made for most makes and models of metal detectors. Coil color: black (depending on the detector model and stock availability) Coil cover color: same color as the coil Warranty: 2 years