Snake chain bracelets are made of Hypo-allergenic stainless steel. Our chain is sturdy which can be reused without being easily damaged. There is a much lower rate of skin reaction with stainless steel than with sterling silver and it will not tarnish or turn colors. Specifications: Brand: Alissa Material: Stainless Steel Condition: New, Top quality, smooth, well polishing Usage: Decoration, jewelry DIY, accessories Size: Chain diameter is about 0.12"(3mm) , length : 19cm Warm Prompt: 1. Before showering or swim, take out the bracelet and keep it in a safe place. 2. Avoid solvents or chemicals like perfume or soap. Dry chain bracelet with a clean towel if gets wet. 3. Pls Clean by a soft polishing cloth. 4. Not wearing it while sweating a lot, sleeping and bathing. 5. The jewelry must be stored in a clean and dry place, such as the original box, soft cloth bag or cloth jewelry box.