Uxcell Stamping Blank Brass Round DIY Tags Yellow, 3mm/0.1 inch for Crafts Decoration, Pack of 12

What is this? Round small brass tags blank double-sided engrave. Widely used to engrave artistic font, number and letter words, labels, pictures, etc, suitable for making labels, key chains, souvenirs, etc. Stamping simple and text or patterns as gifts to meet your various needs. What will I get? Pack of 12 Stamping Blank; Diameter: 3mm/0.1 inch; Thickness: 1.5mm; Color:Yellow. Are there any advantages of the product? These round blanks are made of brass, lightweight, painting treatment surface, easy to polish for a beautiful shiny finish, integrally formed. Not easy to rust or fade. How to use it? Easy to stamp, punch and engrave, convenient to carry and use. What should I notice? Please confirm the thickness and diameter before ordering.