What is this?Oval small aluminum alloy numbered key tag with rings. It is suitable for matching cards, keys, bags, luggage, ornament decoration, etc.What will I get?Pack of 5 Metal Number Tag with Rings; Length: 50mm/2inch; Width: 30mm/1.2inch; Thickness: 1mm/0.04inch; Hole Diameter: 3.5mm/0.14inch; Tag Ring Inner Diameter: 22mm / 0.86 inch; Number of Holes: 1; Engraved Font Color: White.Are there any advantages of the product?These oval blank bars are made of aluminum, lightweight, with a beautiful shiny finish, integrally formed. Not easy to rust or fade.How to use it?The tag can be used as a hanging ornament where you want to hang it, used for items that need to be coded and sorted, simple and lightweight decoration.What should I notice?Please note that the key tag and the ring are separate.