... / key ring zinc alloy material Nickel plated Kinds of size Assemble with ring or chain acceptable Nickel Plated Key Hook, Handbag Key Hook ... ,Key Ring Material: Die Casting Zinc AlloySurface Treatment: Nickel Plated Brass plated,Cooper Plated,Golden Plated availableSpecification: K01A:32mm, 4.4grams K01B:28mm, 3 ... ,Case,Key Ring,Key Chains,Promotion Gifts,Clothes etc. Nickel Plated C Key Hook