MecArmy CH1 EDC Titanium Keyring, Side-Pushing Designed Protect Your Nails, (4-Pack) Key Chain Key Rings Holder Split Rings, Group Your Keys (Titanium)

I bought these for my dogs tag as I seem to go through metal rings very fast. These rings did not fit my tags from the vet. When I put the ring on the collar, the ring stretched out. Time will tell how durable it is. I do like the sleek design. I am certainly going to use for my car keys.

Liked firmness of them but must say these are not going anywhere soon so though very ridged but sturdy look nice push to the side I did brake my nail getting few of them on but they will stay put I suppose time will tell I will write back if any problems but guys these are bloody hard to use I would say but if you persevere they look nice and strong

Nice, but very difficult to actually use - if you need to be able to switch keys regularly for any reason, definitely don't get these.

Very light in weight. Unsure of how strong they are right now, but you'd hope it'd be fairly strong for titanium? The rings (particularly the smaller ones) are very hard to use and it was a major struggle getting a simple house key on the second-to-smallest ring, so much so that the ring has permenantly deformed (see attached picture). The coating on the rings suffered minor cosmetic damage as a result of this, but it's very unnoticable so much so that you can barely notice it on the picture. Unfortunatley I would not purchase again—simple stainless steel key rings are more affordable, easier to use, and likely have higher elasticity resulting in less permenant deformaties. But they look cool for the time being :)

I would have sworn that I was going to love this product. Sleek design and extremely lightweight, but . . . . . They were so difficult to put keys on and also get my key fob on. Just when I thought it couldn't be any harder, getting the keys off was more difficult. I had to pry the inside edge open with a multi-tool flat screwdriver tip. I would not recommend or buy again.