Universal CGM Adhesive Patches (20+1 Pack), Real Bump and Snag Proof with Reusable Hard Cap, Waterproof, 10-14 Days Protection for Libre 2, Dexcom G7 and Medtronic/Tandem Insulin Pumps (BLK)

I'll be honest: This isn't my first order of G7 patches. However, these are by far the best I've used.My last order of patches did not have very well-defined serrations for the backing to be peeled off. This led to the patch to be peeled awkwardly and the whole patch eventually sticking to itself and becoming useless to me.These guys have nice, definite serrations on the backing. This makes peeling off the back super easy and clean. No sticking to itself! It takes me maybe 10 seconds to apply a patch and move on with life.I also appreciate the patch having the hole in the middle. I feel like this allows a better signal to be broadcast to my phone.So far, I haven't had to wear the patches any more than a few days at a time, and thankfully, I've yet to develop any sort of rash or adhesive burn. I can't comment on longer-term use though.Overall, I'm thrilled for the ease of use and quality of these patches, and I'll continue to order them when needed!