Plastic Key Chain, metal ring, inner paper 1). Size :21x59mm, Thickness :3mm 2). Assorted color 3). PP material Plastic Key Chain / tags. with metal ring, with inner paper and plastic film.OPP bag package, Blister card , gift box packageSize :21x59mm, Thickness :3mmAssorted color Metal ring : Nickel, 0.9mm thickness, 17.2mm inner diameter, 17mm outer diameter.