Titanium Rainbow Rope Chain Bracelet, This bracelet is made with 6mm jump rings along with findings and the hook which are all 100% hand-made. The rings are carefully hand woven into a spiral chainmaille pattern. Next, I anodize the whole piece to create a beautiful piece of jewelry for you. Handcrafted titanium chainmaille findings and jump rings are all made with 20 AWG surgical grade titanium which is: -Hypoallergenic -Resistant to corrosive environments -Lightweight -Extremely strong Each titanium jump ring measures about 1/4 inch(6mm) and is made from 20 gauge wire. Rings are saw-cut for a seamless look once they are closed. The final piece measures : 1/4 inches(6mm) wide 1/4 inches(6mm) thick length varies depending on your selection: 7 inches(18cm) 7 1/2 inches(19cm) 8 inches(20cm) This bracelet is handmade and some slight variations are unavoidable.