Obsidian;Size:approximately 20.16 inch(512mm) length(excluding chain extender), 0.08 inch(2mm) Width, 0.08 inch(2mm) height; extender chain: 1.97×0.12×0.04 inch(50x3x1mm); Necklace: 2.32~2.32.5×0.63~18 inch(59~59.5×16~18mm), Bore diameter: 0.14 inch(3.5mm); 1pc;
sucker tube: 2.64×0.28 inch(67x7mm), 1pc.; Stainless color;XS-HE-N043W