... zipper open-end, all kinds of zippers: nylon, metal, delrin, plastic, rhinestone, both finished zipper and long chain... Nylon: #3,#4, #5,#7,#8,#10, finished zipper ... -autolock regular square teeth, Y-teeth, two-way teeth gold brass, antique brass, nickel, black nickel (gunmetal), antique silver (antique nickel), cupronickel ...