40 Packs 2/3 Sensor Libre Covers Waterproof Adhesive Patches Tape Sensor Protection for Swimming Sports,Pink+Blue+Black

It didnt even last 12 hours on my skin. It started peeling off so I decided to just take it off and it left a rash on my arm and it stings soooo badly. Zero stars.

They OK

I bought these for my Mom, these break loose from the skin within about 4 to 5 days.These do not last the two weeks that it’s supposed to be on the arm protecting the sensor.Will not buy again.

I recently started wearing a Freestyle Libre 3 CGM and worried that it would quickly fall off my skin. I wanted something with a bit more protection than just the sensors adhesive. These covers worked very well, though they are a little hard for me to put on. I'm not as flexible as I used to be. I am a bit clumsy with doors and ended up scraping 2 of the sensors off my arm. That hasn't happen since I have started covering the sensor with these tough duty covers.

For me, this messed me up.

I just got these covers. Put on a blue one about 6 hours ago. 4 hours later the bottom was no longer sticking. Went out to the hot tub, keeping arm out most of the time. Dried off with my towel and cover has already come off. Have never had this happen with any other covers in like 5 years. I'm sad because I wanted to change up the covers!

Do not stick well, are not waterproof, inexpensive.

I bought these because of the price and quantity.The center is not sticky which makes it easy ti change patches in between senor replacement. The last thing you want is for it to pull the sensor off! If you use these then you know you have to change them every couple of showers. If you properly clean the area with alcohol before application they will stick perfectly. They are not waterproof which is good, you want the patches to be breathable so they don't cause irritation. When I say not waterproof I don't mean they will come off in the water, I mean they do absorb water and become wet when showering or swimming. They do dry quickly.