Red Dingo Titanium Bone Pet ID Dog Tags – Red Dingo Titanium tags are rust & corrosion-resistant like our stainless-steel tags but weigh 45% less. Each tag is 3mm thick and sandblasted to a matte finish. Available in small, medium, and large. Double-side engraving is available. Designed in Australia, Engraved in the U.SA. for the coolest dogs in the world. Please Note:- Fewer characters and fewer lines will allow for a larger font size on the tag.- Enter each line exactly as you want it to appear- Tags Ship First Class, unless expedited shipping & engraving is selected at checkout. Unless otherwise noted, pet name will be engraved on the front and vital information will be engraved on the back. SIZES & DIMENSIONS Small Medium Large Width 13.99mm0.6″ 22mm0.9″ 26mm1″ Height 24.6mm1″ 38.7mm1.5″ 45.7mm1.8″ Weight 3.8g0.1oz 9.7g0.3oz 13.4g0.5oz