LuckyPet Rivet-On Pet ID Tag - Silent, Personalized & Customized Dog ID Tag that Rivets Directly Onto Collar. Stainless Steel or Polished Brass. Tag measures 9/16" by 1 & 3/4". DURABLE, Solid Metal Dog Tags that Rivet-On to Your Dog's Collar -- Great for All Dogs -- Perfect for Dogs Who Are Tough on Stuff! -- SILENT Dog Tags! CHOOSE from Stainless Steel (Matte Finish or Mirror Finish), or Polished Brass -- EASY TO INSTALL -- Matching Rivets Included with Each Tag -- SIZE INFO: Tag measures 9/16" wide by 1 & 3/4" long & fits great on any collar that is 5/8" to 1" wide, and no more than 1/8" in thickness. UP to 5 LINES OF CUSTOM LASER ENGRAVING AVAILABLE. *Please note: your engraving info will automatically be defaulted to ALL CAPS unless you write a note in the Gift Message specifying otherwise. 100% Customer Satisfaction -- LIFETIME GUARANTEE -- All details for ordering this tag are under Product Description below. -- COLLAR NOT INCLUDED -- LUCKYPET Pet Tags -- Making Pets & Pet Owners Happy Since 1988 -- High Quality Products That We Stand Behind -- Unique Tags Found Nowhere Else!