Our gemstones are demagnetized with sea salt to keep it pure; Our photos shoot with natural lights ; Each product is one of a kind, unique jewelry ; 100% Original design ; Handmade ; Made in NYC by myself; One months warranty, buyer will pays the mailing fee for jewelry repair and parts fee (if parts are damaged or lost ). Size: 7 - 8.5 ", fitting must wrist size ( Custom sizes available ) Material: stainless steel, cotton jewelry threads.