OBUZOO 40Pack Libre Sensor Covers are designed for full protection of CGM sensors, offering waterproof, sweatproof, and breathable coverage. Made from latex-free, hypoallergenic medical material, these patches are easy to apply with pre-cut back paper and no glue in the center, ensuring no residue and full sensor safety. The large size (diameter 3.55 inches) allows coverage without holes or sticky centers, simplifying sensor changes and maintenance. Suitable for daily use, including showers and physical activities, they stay securely in place for over 14 days, providing reliable long-term protection. Imported from the USA, these patches are your best partner for consistent sensor performance, with detailed multilingual instructions for first-time users. Ideal for Indian users seeking durable, skin-friendly, and cost-effective sensor protection, these patches are shipped via ExpressBox, arriving in 13-15 days.