Keep your CGM and patch pumps tight in place
Heldi`s waterproof patches keep both your CGM and patch pump firmly in place, so you can do whatever you want with peace in mind.
High quality material
Patches are made from lightweight and quick-drying rayon, they are latex-free and have a stretch of 140-150%.
Long wearing time
Patches are waterproof, withstand all sports activities and have long wearing time.
