CoverGuard CGM overpatches protect your CGM device, offering peace of mind to maintain your everyday activities without worrying about your glucose monitor. Designed and developed to fit the most common device sizes and shapes in the market, CoverGuard helps support diabetes management efforts for all CGM brand users. All products offer full use instructions, care and maintenance tips, reorder information, and end user phone call for customer support after purchase. Always read instructions, warnings and use direction prior to use.