... change Scalar energy pendant 1.Energy:1000-4000 ion 2.Material:tourmalin,lava 3.Can have your logo Brand name: XinheMaterial:Tourmalin,lava, stainless steel ... magnetBox and card:Can have authenticity card for every bracelet pendant,the number is the sameUnique Only designed by jewelry, ... , reduce inflammation, promote metabolism of cells, facilitate circulation high energy pendant popular in global