Usage Tips:4 Sets Dog Tag ClipsPackage include 4 pieces pet ID tag clips with 2 sizes, together with 10 stainless steel tag rings in 2 sizes for your replacement, meeting your need to match standard thickness tags applied on your pets Different Sizes2 size dog tag clips measure 1.17 inch and 1.78 inch, 10 stainless steel rings are divided into 2 sizes, which is 1 inch in diameter and 0.79 inch in diameter. Quality materialBoth the dog cat ID tag clips and the pet rings are made from stainless steel, which is sturdy and durable, not easy to rust, can be applied for a long time Easy To UseQuickly and safely remove or wear the tags with simple clip-on/off, change dog collars with ease without removing the dog tags, can provide much convenience for people who have pets Wide ApplicationThe clip with compact design works for most cats and dogs of different sizes, with stainless steel material, they are sturdy and durable