【Product List】6pcs stainless steel pet ID tag holders + 18pcs stainless steel tag rings in 3 sizes. 【Product Size】Dog Tag Holder Size: 3.3cm, 18 stainless steel tag rings: 6pcs 20mm in diameter, 6pcs in diameter 25mm, 6pcs in diameter 30mm. 【High-Quality Material】The pet ID tag holder and pet ring are made of high-quality stainless steel, which is sturdy and durable, not easy to rust, and can be used for a long time. 【Convenient to Use】The clip opens/closes to remove or wear the tag quickly and safely, easily replace the dog collar without removing the dog tag. 【WIDE APPLICATION】Universal size clips are suitable for most size pets, three size tag rings can match different sizes of dog tags.