... 5.00mmColor available:Black, dark brown, brown, light brown, dark blond, blond, light blond, burgundy, auburnSilicon ring ... Material:Copper, aluminumColor:Black, dark brown, brown, light brown, dark blond,Blond, light blond, auburn, burgundyMOQ:50 ... bottleSize:4mm, 4.5mm and 5mmPackage:100pcs/bottle, 500pcs/bottle, 1000pcs/bottleDelivery:Within 3-5 workdays plastic ...