... *any size&shape is welcome Specifation: Anti-rust copper/brass zipper puller slider: Material:carbon steel, stainless steel, steel ... tube, steel rod, aluminium , brass, zinc alloy and etc.Accessory material:PVC,eco-friendly silicone ... choice of sliders, such as auto lock slider, semi-lock slider, non-lock slider,pin lock slider,reversible slider,etc. and the ...