Adjustable Wristbands for Freestyle Libre 1 and 2 14 Days, Soft and Comfortable Sensor Protector Wristband, Protects the Sensor for Continuous Glucose Measurement, Great for Diabetic Patch Replacement, by Hoomtree 【Protective】 This freestyle libre compatible band can keep the cgm sensor in place. Thanks to the sensor that is on the sensor rod, you don't need to check exactly that the sensor moves around or down. Opaski provides protection. 【Safe】 Custom controller created to help you explore the freestyle libre 2 type perpendicular, it is easy to see and can prevent you from attracting attention when looking. 【Comfortable】 Soft material with breathable holes reduces pressure on the shoulder and skin, provides greater comfort and chronic straps from slipping out due to sweating. 【Reusable】 High quality, durable and potential application of the design can protect the diabetes sensor for a full 14 days or longer. Good sensor scared the band to replace a disposable patch. 【Regular】 The band you recognize, to which member belongs from 23cm to 36cm. You hold 1 x senor band and 1 x replacement band. This band is not suitable for people with an arm circumference larger than 14 inches.) Opinion: Product Name: Sensor Protection Band for Freestyle Libre Material: Laika and ABS Color: Black and White Weight Adjustment: 23cm/9.06inch,36cm/14.17inch Package: 1 x diabetes prompt band; 1 x replacement band *There is a slight error due to automatic measurement.