Keep your Freestyle Libre 2/3 Sensor protected with our 20pcs Waterproof Sensor Covers. This package provides ample covers for your daily use and replacements. Crafted with premium cotton material, these sensor covers are breathable, elastic, flexible, and gentle on your skin. These adhesive patches boast strong adhesion, making them long-lasting and perfect for various activities. They are waterproof and breathable, ensuring your sensor stays protected during bath showers, sports activities, and even swimming. The non-sticky center design prevents the patches from sticking to your sensors, safeguarding the sensor while allowing you to replace the patch with ease. You can use these covers for an extended period without worrying about damaging the sensor. See more

✓?Widely Used?The sensor patch attaches the sensor to the skin easily and securely, allowing you to feel convenient and protect your sensor device while cycling, running, swimming, showering or doing other land and water activities. ✓?Sweat-Resistant & Waterproof?This adhesive patches were made of quick-dry technology, water-resistant and sweat-proof, so you can enjoy all your indoor and outdoor activities without worrying about it slipping off. ✓?Non-sticky Center?Instead of sticking to your sensor, the patch will protect the area around the sensor in case you need to replace the patch. There will be no damage to the sensor. ✓?Product Material?The sensor patch is made of high-quality breathable cotton fabric and strong wave pattern adhesive, which is light, comfortable and forgettable. ✓?Package Contents?Package includes 20 pcs waterproof sensor covers (10 black, 10 beige). The quantity is sufficient, enough for daily replacement, and the two colors can also be matched with your clothes at will, making you look more fashionable and energetic.