Waterproof: our freestyle libre 2 are waterproof and ideal for sports, swimming or in the shower. Quick drying after showering and leaves no marks. Hypoallergenic and gentle on the skin Free Patch Gentle on the skin and prevents skin irritation. comfortable to wear day and night. Latex-free medical material, skin-friendly and comfortable, leaves no residue on the skin. No hole and no gluing in the center No gluing Freestyle Libre for sensor, for complete protection and easier change in the event of a fall. Long-lasting protection 14 days: its reliable stick guarantees a long stay of 14 days. Freestyle Libre adhesive patches are hypoallergenic and latex-free, leaving no residue on the skin even after 14 days. Easy to use and easy to read: freestyle free dressings, easy to use by yourself, no other help needed. Besides, you can easily get reading through the tape normally.