Nickel, Copper and Zinc when worn on skin molecules migrate into skin for mineral supplementation. Magnets are used to heal plants, animals and humans. Nickel is magnetic. Rings one size fits all. Professor Lakhovsky copper coil when worn on skin helps health heals. Professor Lakhovsky copper coil gap electrons quantum leap from end to end generates natural micro milli watt electricity same voltage in human cells levels imbalance body micro electrical systems is why heals. Gap need be 1/8 inch or 1/16". May research online and you tube testimonies Lakhovsky copper coil heals. Copper has anti bacteria virus properties. When get cut press copper spiral ring into cut cover totally rub back forth and across wound to sterilize. ebay FDA no allow claims _ure VC coron ? Full Lost Cubit - ( 23.49 inches ) 177 MHz frequency, Full Sacred Cubit - ( 20.6 inches ) 144 MHz frequency. Average Lost and Sacred cubit is 21.5 inches. Copper spiral ring length is 10.75 inch is half average of both lost sacred cubit. 10.75 inch are Tesla purple plate ring and Professor Lakhovsky spiral ring. Copper when worn on skin molecules migrate into skin for copper mineral supplementation. Egyptian copper zinc rods, Copper right side body Zinc left side body manifest micro electricity. Heals plants animals humans. Tesla purple ring gets scratches, so can wrap ring in clear tape. Patent Tesla molecules pyramids crystals has a funnel function shape V collects energy free in outer space, Tachyon, Scalar, Chi, etc., pass over through in wide pyramid V side and out through the point tip _V collects, concentrates and amplifies subtle cosmic energy. Purple frequency 380–450 nm 688–789 THz Hertz top most energy akin to knowledge for human energy field. May research on line and on ebay 'Immortality rings' sell for $ 100, yet can assemble this ring ( refer to photo ) Magnet will come off on any metal surface, so use glue water proof only. Determination of magnet poles are done by compass North points to South side of magnet, vice versa. DO IT YOURSELF D.I.Y. form fit around finger, wires into spirals. Ship thick Copper wire 10.75 inch ( male ), thin Copper wire 10.75 inch ( female ), Zinc wire 10.75 inch, Nickel strip 8 mm width, 0.15 mm thick, 5 1/3 inches long, Tesla purple wire 10.75 inch. REASON WHY THESE TESLA PLATES ARE ECONOMICAL IS ONE STAMP NO TRACK NUMBER # AND NO LOGO  AD ( photos pyramid on Mars is also pyramid molecule tetrahedron 3 sides and 1 bottom base pyramid )