Features:Enhanced Sensor Protection: Our sensor covers for libre provide reliable protection for your medical adhesive patches ensuring their longevity and preventing accidental dislodgement.No-Glue Center Design: The adhesive patches for freestyle sensor feature a unique design with no glue on the center ensuring a waterproof and strong stick while minimizing skin irritation.Hypoallergenic and Breathable: Our Sensor Overpatch Tape is made of hypoallergenic materials offering sweatproof and breathable protection for your sensor. Say goodbye to discomfort and skin irritation.Convenient Pre-Cut Adhesive Tape: Our pre-cut adhesive tape is designed specifically for libre adhesive covers making it effortless to apply and ensuring a precise fit every time.Long-Lasting and Reliable: Our adhesive patches are built to provide long-lasting protection for your sensor offering a sweatproof and breathable solution that stays securely in place during daily activities.Specifications:Material: TPUColor: TransparentDiameter: 9cmNote:Due to the screen lighting effect the actual color of the product may be slightly different.Due to manual measurement please allow size error. includes: 30*Sensor CoversOR40*Sensor CoversOR50*Sensor Covers