2012 Metal Double Curtain Brackets 1.Material:zinc alloy,Aluminum 2.Dia:16-16mm ... surface treatment, color, size, just as your requests. curtain bracket details :1.Curtain bracket type:double bracket.2.Material:Zinc alloy,Aluminum,iron.3 ... packing. MOQ:500pairs,Payment:T/T,Delivery Days:30days. extended double metal curtain wall bracket