... germanium,FIR 4.OEM is OK 2012 Silicone power Bracelet with stainless steel Feature: Jewelry Type: Bracelets, Bangles Place of Origin ... Brace... Jewelry Main Material: Silicone+Metal Main Stone: 316L Stainless Steel Occasion: Anniversary, Engagement, Gift, Party,... Gender: Children's ... strength and flexibility are important.Details for the bracelet: 2012 Silicone power Bracelet with stainless steel