Colantotte necklace LUCE is consisted with 75mT (750G) ferrite pernanent magnets, 110 pieces for the M size and 122 pieces for the L size and 134 pieces for the LL size.
The magnets arranged in Alternating North-South Plarity Orientation (ANSPO™) and it fits around your neck.
The stainless wire is applied nylon coating so that it is resistant to sweat and dirt.
The surface of each magnet is finished with a special processing so that it has deep black shine.