... Always care what you care! Scriptions:1.Item name: high quality safety collar pin 2.Material: aluminum (optional:zinc alloy, stainless steel, ... poly bag.1000pcs/ctn eco-friendly packing material economic packing high qulity carton packing suitable for long-distande transportPicture of pins ... TP:+86-18312584322 Fax:+86-755-84613475Mutual development, mutual benefits. high quality safety collar pin