Metal: made of a high-quality solid brass, smooth and shiny surface, durable, thick
Size measurement: the widest point to point: 1.18 inches/ 29.9mm, the diameter: 1.03 inches/ 26.2 mm, the thickness: 0.06 inch/ 1.5 mm
Protective film: Featured with blue protective coating on the front side to prevent scratching in transit, easy to be removed
Quantity: comes with 12 pieces of brass hexagon blanks for stamping
Easy to use: It's very easy to use number & letter stamp or design metal stamps to make personalized jewelry, pet ID tags, keepsakes, necklaces, pendants, and custom keychains