Tungsten carbide is one of the most hard and long-lasting materials on the market. Unlike other metals, it won't scratch, fade, or lose its luster over time. Plus, its hypoallergenic properties make it a safe and comfortable option for even the most sensitive skin types.The twisted bar pendant necklace design is inspired by the famous Mobius strip. Unisex style for him and her.Material: tungsten carbide, mirror finished and black plated, tungsten steel is known for its super hardness & flawless quality, the hardness is about 4 times over titanium steel, great material for long lasting jewelry without any fading or scratches. The density is about 1.5 times over titanium steel, it makes the pendant having a good weight to it. Hypoallergenic and outstanding tarnish resistance. Cool touch of tungsten is comforting and calmingPendant measurements: Height 1.6"(41.5mm), Thickness 0.2"(5mm), Weight 0.35oz(10g). Comes with 1.5mm x 22" stainless steel snake chain.Unisex style, minimalist design, suitable for men and women, numerous casual/formal outfits and more occasions.Package with MOO&LEE branded velvet gift pouch. Treat yourself or share the tungsten necklace with your significant other for Birthday, Anniversary, Christmas, Valentine's Day, etc.The twisted bar pendant necklace design is inspired by the famous Mobius strip. Unisex style for him and her.Material: tungsten carbide, mirror finished and black plated, tungsten steel is known for its super hardness & flawless quality, the hardness is about 4 times over titanium steel, great material for long lasting jewelry without any fading or scratches. The density is about 1.5 times over titanium steel, it makes the pendant having a good weight to it. Hypoallergenic and outstanding tarnish resistance. Cool touch of tungsten is comforting and calmingPendant measurements: Height 1.6"(41.5mm), Thickness 0.2"(5mm), Weight 0.35oz(10g). Comes with 1.5mm x 22" stainless steel snake chain.Unisex style, minimalist design, suitable for men and women, numerous casual/formal outfits and more occasions.Package with MOO&LEE branded velvet gift pouch. Treat yourself or share the tungsten necklace with your significant other for Birthday, Anniversary, Christmas, Valentine's Day, etc.