Tags are made of Aluminum, fully anodized and sealed. No bare aluminum edges. Available in 5 colors Small: 1 1/4" x .050" thickLarge: 1" x .050" thick CUSTOM ENGRAVABLE ANODIZED ALUMINUM ROUND PET TAG IN 2 SIZESPriceFrom $5.99SizeSelectColorSelectPlease specify custom engraving500QuantityAdd to Cart