Material: High stretch cotton and hypoallergenic medical grade glue.

Product advantages:

1. 10-14 days:  Works well even when swimming, showering or exercising regularly. Without proper care and rough use, our waterproof patches can still be used for 10 to 14 days. Compatible with: Dexcom G6

2. Water and Sweat Resistant: Stay active in all weather conditions.

3. Skin friendly: Suitable for all skin types. Great for sensitive skin, low irritation rate.

4. Flexible and hassle-free use:  easy to peel and apply.