... sizeDetailed product description: bra adjuster adjustable strap buckle underwear accessories Material: Zinc-alloyedPlating: hand polishment+Rack plating ... 15mm, 16mm, 18mm, 19mm, 20mm.Extensive use: Lingerie, underwear, brassiere, swimwear. 1. High quality passed NNS(Neutral salt ... zinc alloy bra adjuster adjustable strap buckle underwear accessories Application: zinc alloy bra adjuster adjustable strap ...