It took me awhile to find this color. I got the Desert Titanium. Most had basic colors. But my case has mother of pearl that shows through and is so beautiful. I wanted a ring that complemented that instead of a flat color that would have made it ugly.This ring was the perfect color and it is a high standard ESR universal ring designed for MagSafe. I didn’t mind paying slightly more for the color I wanted for my non MagSafe case.It came with an alignment clip and guide that makes it super simple to attach. I have an iPhone 16 which is the exact same size as a 15 so I used the B on the alignment guide supplied. So it fit perfectly.The adhesion was great. I got it a millimeter off center and I couldn’t budge it. Oh well. I try to not let it bother me when I look at it which is not often on the backside. A little OCD…maybe.It functions fantastic. Even though I have a non MagSafe cover on my phone, with this ring, it attaches perfectly on my MagSafe charger and charges my phone just fine. It holds it really well without slipping at all.As for the durability, I’ve only had it a day now. But it is sturdy as can be and feels more than secure. Plus I have an extra in the pack just in case I need another one. I see no issues at all.I love my case and wanted to find a ring to work for MagSafe and this is it! My case had other colors so I’ll be purchasing another one now that I know I can use this great little ring to make it work with my wireless charging device.Happy as a clam!