... lock, auto-lock, semi-autolock, dyed teeth, plating teeth (gold teeth, silver teeth, rainbow teeth), L-type and Invisible zipper , woven ... zipper and long chain dyed teeth, plating teeth (gold teeth, silver teeth, rainbow teeth), common teeth and thin teethMetal: #3,#4 ... pin-lock, auto-lock, semi-autolock regular square teeth, Y-teeth, two-way teeth gold brass, antique brass, nickel, black nickel ...