SKIN FRIENDLY: Our premium CGM adhesive patches are hypoallergenic, safe, latex-free and breathable with innovative medical grade material. Virtually painless removal and no sticky residue on your skin.Easy Application: diameter of this CGM patch is 6.5 cm. Libre 3 patches,easy to use with one hand,patches are much easier to apply.WATERPROOF LASTS 14+ DAYS: Strong and reliable with the latest premium adhesion. With overpatch, you can swim and do all water activities. It can last 14+ days and withstand over showers.No Hole Transparent Overlay Patch: Thin and clear soft diabetic sensor cover, invisible, suitable for both boys and girls, strengthen your sensor, no glue in the middle.Under strict quality control team, each package is consistent with your long-term continuous use. Detailed multilingual instruction will also help you in your first patch successfully. You will love it. Product Description iFunyo Patches for Libre 3 Sensors Covers Waterproof Self Adhesive Bandage Without Hole Sensor Adhesive overpatch Add to Cart Add to Cart Add to Cart Customer Reviews 4.1 out of 5 stars 343 4.1 out of 5 stars 343 3.6 out of 5 stars 1,555 3.6 out of 5 stars 1,556 3.6 out of 5 stars 1,556 Price $11.99$11.99 $12.99$12.99 — — $8.99$8.99 Compatible Devices Libre 3 Libre 3 Libre 3 Libre 3 Libre 3 Colors Beige Beige Transparent Transparent Transparent Patch Size 2.55 × 2.55 inches 2.55 × 2.55 inches 2.55 × 2.55 inches 2.55 × 2.55 inches 2.55 × 2.55 inches Patch Lifespan 10-14 days 10-14 days 10-14 days 10-14 days 10-14 days Material Premium cotton Premium cotton PU film PU film PU film Waterproof ✓ ✓ ✓ ✓ ✓ friendly for Skin ✓ ✓ ✓ ✓ ✓ Easy to App