Custom Stainless Steel Pet ID Tags Front and Back Engraved Dog Tags Personalized for Dogs and Cats 0.050" thick, 100% 18-8 stainless steel tags. Strong, durable, and lasting 10 times longer than aluminum tags Permanently engraved front and back with your personalized text No harmful laser chemicals, chrome plating or black ink is used Free heavy gauge split ring included with every tag Made in the USA. Free shipping and Lifetime warranty