Letter M Multilayer Collarbone Chain Necklace

Product information:

Product name: necklace
Product material surgery steel
Product process IP vacuum furnace electroplating 18K gold
Product size thick/thin chain width x4.5/1mm; Coarse/thin chain length ≈37/38 (plus 5cm tail chain); 1.4 cm round card material; M word material 0.9 * 1 cm; Tassel 20 cm