Keyrings Rustproof, Key Rings PPpanda Dog Tag Ring Flat Key Rings Rings Split Keyrings for Home Car Keys Attachment,12 pcs

Don't buy unless you're happy with 12 rings. If you need more than 12 like I do, look somewhere else. I'm very disappointed, that's not even close to the amount it said it included.

Package only contains 12 rings NOT 30 as in description. Very disappointing.

They might be fine but since I needed at least ten of the large ones and received only six of each I had to send them back. Total rip off, avoid!

I have had trouble with the rings that hold the license tags on my Labradors’ collars, since they bend and the tag falls off. Because these are flat and seem to be made from stronger spring steel they appear to be the cure. I recommend them for those who have similar problems.

Good finish, very smooth. I like the flatened sides. The diameter is very uniform. However, there are huge differences in the length of the coil. See picture that shows rings on edge - the difference in the gaps between the ends can be clearly seen. Fortunately, this does not affect my intended use, but may be a deal breaker for others where uniformity is a high priority. The spring tension is very good. I opened the end of the ring nearly 1/4 inch and it sprang back tightly without stretching/ deforming the coil.Overall, this is a good value for a price that is less than half of what some similar items are going for.