The Serpent necklace is fabricated using a 3D printer and is double sided, meaning you can wear it in two different ways.
 
Dimensions: 180 x 180 x 15mm
 
Materials: Magnets, Thermoplastic Polyurethane (PLA) with a gloss finish on one side, matte finish on the other side. Design by Rentaro Nishimura. 

Made to order in 1-2 weeks