Waterproof & Sweatproof: Funpatch Libre 3 Adhesive Patches are waterproof, be confident when in swimming, bathing and any other water sports.Long-lasting protection: The high-quality adhesive used in these patches is designed to provide extended wear time, so you can confidently go about your day without worrying about your sensor coming loose.Non-fading: funpatch Libre 3 adhesive patches come in vibrant, eye-catching colors that won't fade with time. You can choose from a range of options to match your style and preference.No-Hole Design: The Libre 3 sensor is fully protected by the no-hole, no-adhesive design. This design does not interfere with sensor readings and makes it easier to replace the adhesive patches.High-quality material: funpatch Libre 3 adhesive patches use medical grade adhesive material that is non-toxic, gentle on the skin, and unlikely to cause irritation or discomfort. ☹ Do you want to fasten the sensor on your skin securely? ☻Try our this sensor patches! It has been proven that our advanced sensor patches are long-stay adhesive over 10 days and showers.☹ Do you want to feel in your sport activities? ☻Our adhesive patches are water-resistant and sweatproof. Therefore, you don't need to worry about shower, swimming, hottub etc.☹ Do you always feel annoying and frustrating to put on a bandage using one hand? ☻Our patches have three part back paper precut already.☻ Easy to use : Peel off two of the paper tabs on the back of the patch.Place the exposed adhesive onto skin over your device.Peel off the remain tabs and place the rest of the patch onto the skin firmlyWait one hour before physical activity, swimming, or showering for best results