... of our Custom Metal Brooch with Pin Button, 2011 New Design Small Round Shape 1) material: zinc alloy 2 ... Surface treatment: golden plated and color painted 4) New design, fashinable 5) For garment decoration, also as business ... gift or promotion gifts 6) Any size or design can be customized according to your requirement. Sample: ... ! Custom Metal Brooch with Pin Button, 2011 New Design Small Round Shape