Specification:Color:10 colors, red, yellow, green, blue, silver, pink, lake blue, rose red, purple, blackMaterial:Aluminum alloySize:1"/2.5cm Package Include:10 Pcs Round Pet ID Tag Blank for Dog Cat Double Sided 25mmNote:1.Due to differences in light and pixels, please take physical design and color shall prevail.2.Size pure manual measurement with slight error, please don't mind it.3.Children under 3 years old who play with these items should be under parents' supervision. Make sure that this fits by entering your model number. Package Include:10 Pcs double sided dog cat pet name phone number id tag charm. High Quality:The pet id tag are made from aluminum alloy, durable, anti-rust, corrosion resistance and fine workmanship. Product Size:Engraving blanks aluminum meausres approx. 1inch /2.5cm. the sign engrave unique names, phone numbers and adress, etc. Apply To:Perfect for cats and dogs, small dogs and all cats are recommended, great for jewelry making. After sale service:If you have any problems after the purchase, you can feel free to contact us. We have the best service team to solve all customer's questions and problems.