Singing the blues and eating through shoes, our little Treble Makers are always up to no good. Our little crooners love to walk across the piano and tickle the ivories. Right after their done belting a tune, they go to window and howl at the moon. Let your pets know they're bad to the bone with The Treble Maker Pet ID Tag. Free engraving. Add your dog's name for a pet ID tag! Can be customized with up to four lines of text on the backside. Our laser-engraving is guaranteed to last so your pup’s way home will never rub off. Make sure to include your engraving details in the 'Type Pet ID Information Here' text box. (pet's name, owner's name, phone number) Dimensions: 1.25 Inch x 1.01 Inch (31.75 mm x 25.55 mm) Material: Brass, Gold Plating, and Hard Enamel.