I thought I did enough research to settle on these. 1st...none of colors in the multicolor shown come in the package. 2nd..these are 100% NOT waterproof. After taking a shower and making sure not to get it saturated the edges still came up. 3rd...the patch started lifting after day 2. In the end I would not recommend or buy again.

I can t apply these by myself without ruining about 2 first. If you don t have someone to put it on for you stick with the one that comes with the sensor.

I don t have to change this for the two weeks I m wearing my CGM. I like that it doesn t draw a lot of attention and is flexible. Good value.

I bought these to replace the sensor covers I used previously. The adhesive does work but the circle is cut just slightly larger than the libre sensor. SO if you have butterfingers you may not get it centered perfectly and then gaps in the adhesive occur (or at least it does for me). I liked the fun colors. And they do stay on just my edges bubble. Maybe with time I ll get my technique down so they lay perfectly on my skin. No rash or irritation when I remove this after 2 weeks. Overall nice experience. Just harder to use than my other option.

Nicely packaged with antiseptic pads easy to use and very effective at keeping the sensor dry and running at optimum period of use