VIVI CAP Multi Insulin Pen Temperature Shield for Pre-Filled and Refillable Pens, 1 Each Coats and Jackets The transparent design allows for

The transparent design allows for precise placement

from base of heel to around ankle: Medium fits 12 – 13 inch ankles

Green in color

acid indigestion

gauge is 21

VIVI CAP Multi Insulin Pen Temperature Shield for Pre-Filled and Refillable Pens, 1 Each Coats and Jackets The transparent design allows forKeeps insulin protected from hot and cold temperatures Built in sensor features easy to read temperature assurance indicator Pocket sized design is convenient for travel Lasts for years and helps reduce insulin waste No need for maintenance, batteries or charging: Just Click n Go For use with multi model refillable insulin pens and pre filled insulin pens (sold separately)