metal zip sliders: 1)Free samples 2)Size:No.3#,4#, ... :nickel/black nickel,or other plated metal metal zip sliders:We manufacture verious sliders for zipper, Metal slider(Zinc& brass)/ Plastic slider for ... ,#7,#8,#10 zippers and sliders are available02.Auto lock,non lock,pin lock and reversible sliders03.Various finishings including painted and plated ...