The design must be all black. Colored designs will not work with this necklace.
Disc is 1in (24mm) in diameter, with a 18in (48cm) chain + 4in (10cm) extension. Made with high-grade 316L stainless steel, which will not oxidize or turn black. Gold plated pendants are plated with 18k gold. Nickel and lead free and will not give any allergic reaction.