I agree with Basenji fan, I love our Boomerang tags. Mine are at least 6 years old and still look great. Double sided for more info, they have deep etching and just don't wear out. They have a lifetime guarantee, too. I have a plastic one for me, too, back when I was bike riding a lot, with name, phone number, doc's name and number, etc. Way cheaper than the 'official' human emergency ID tags (I got the red bone shaped plastic for me, stainless steel ones for the dogs)
