Freestyle libre 3 sensor cover is designed specifically for libre 3 sensors or Freestyle libre sensors. The blood glucose monitoring patch keeps the sensor securely attached to your skin for several days, including daily showering, swimming, and sweaty exercise. Note: Please use with caution if you have skin allergies. Because it sticks to the skin for a long time, the skin will become red when peeled off. This is normal, don't worry, it will return to normal after some time. Libre 3 Sensor is waterproof and sweatproof, allowing the Libre3 Sensor to remain securely attached to the skin for 7 to 14 days. Libre3 Sensor Stickers protect your Libre3 Sensor device while biking, running, swimming, showering, or other land and water activities. You can safely go anywhere with your CGM patch without worrying about damaging your Libre sensor. The freestyle libre3 sensor patch is made of high-quality latex-free breathable cotton fabric and strong wave pattern adhesive. It is light and comfortable, and can be worn and forgotten. odorless. Choose a libre 3 patch that matches the color you're wearing and it will look great. There is no glue in the middle of the Libre 3 sensor cover, and the sensor will not be stained by glue. Please clean your arm and keep it dry before installing the waterproof patch. This way, the sensor patch will fit perfectly against the skin and stick more tightly. If needed, you can easily remove or replace the glucose patch without pulling on the Libre sensor. Size: diameter 7.5cm, thickness 0.05cm. Package List - 20 pieces Freestyle libre 3 sensor covers We are committed to providing customers with blood glucose sensor protection patches to solve the problem of the sensor being easily dropped or damaged. Note: Libre sensor not included.