metal button: 1), Material: zinc alloy 2), Color: Anti-brass,gun-metal etc 3), Size: 17,18,2.0mm ... kindly tell us your requires in your inquiry emails. Name New style metal button Material Zinc alloy,Resin,plastic, Size 18mmColorAs your ... label, woven label, paper label, Care label,Non-woven bag,packaging bag,paper bag, ribbons, etc . Our products are widely used in children ...