Show off your love for the Star Wars universe with this set of necklaces inspired by Star Wars: Obi-Wan Kenobi. It features a blue simulated crystal and stainless steel chain. Show off your love for the Star Wars universe with this set of necklaces inspired by Star Wars: Obi-Wan Kenobi. It features a blue simulated crystal and stainless steel chain. Chain type: rolo Metal: stainless steel Finish: polished Packaging: boxed Chain length: 18 in. with 2 in. extender Size: One Size. Color: Multi. Gender: female. Age Group: adult.