Libre 3 Arm/Leg Band-Reusable

Plastic cover for Freestyle Libre 3.  Helps to stop CGM from falling off before expiration date.Arm Band can be used without patches.  Adjustable black band and 2 tabs sizes: Small band fits up to 14" arm circumference, Medium Band fits up to 20".  Large band fits up to 26". To Determine Which Size is Needed:1. Use a string to measure around the arm 2. Measure it on a ruler or tape measure. 3. Small will fit up to 14”, Medium 20”, Large 26”4. Bands can be adjusted to a smaller size.5. Custom sizes are also available.