40 Pack for Medtronic Sensor Patches，Waterproof Guardian 4 Sensor Cover Patch，Easy to Use Pre-Cut CGM Sensor Patches Protect Your Sensors Continuously for 7 Days Long Stay

I originally got these to cover my Libre 2 monitors but they also fitted my Minimed pump cathaters that I have fitted on my leg.These kept the items in position, even when knocked, and clean for the full life of the items.

I've seen the negative reviews about these saying that the adhesion is poor, but I had no problem with the adhesion. I wore it for several days before it started to peel off, but that was after having gone to the gym and showered a few times. As long as your skin is clean, dry and not greasy, then these should stick just fine.I like the fact that the bit that goes over the sensor is not sticky as it makes it so much easier to remove the patches without it tugging on the sensor.The style of these is okay too, and fairly similar to other similar products, as is the way you apply them. That application method is fairly standard now and it seems a bit over complicated when you start but you soon get used to it and then realise that it is actually a good way of doing things without disrupting your sensor.The reason why I have given this 3 stars is, because they lose one star for not lasting as long as they claim - and they certainly won't last 10 showers. They lose the second star because of the price. £16.99 for 40 of these is way overpriced. I've purchased similar items for half the price of this and get 10 more in the package as well.