Perfect for everyday simplicity and luxury, this bracelet looks stylish, sophisticated and casual, with a unique design that allows the arm to slide comfortably. Jewelry material Titanium is an alloy, which is an environmentally friendly material and will not cause side effects and harm to the human body.Optional colors: gold, silver, rose gold Features of alloy jewelry: high hardness, corrosion resistance, strong acid resistance, strong alkali resistance, no discoloration, no fading, no allergies..syi