Features:
1) Made of high polymer and biological element
2) Non-toxic and no side-effects to the body
3) Recyclable use
4) Remains flexible even when frozen
5) Cold mask: Keep in fridge or freezer for 15 minutes and then apply to the body, preferably with a cloth
6) Hot mask: Keep in container full of water and heat by microwave (high temperature) for 3 minutes or place in boiling water for 5 minutes,wrapped in cloth.

1. We have a report about closed-patch test for delayed hypersensitivity of our products...
2. We have the MSDS sheets.
3. We have passed the audited about our CE certificate, which is for II A, and FDA, and has a more strict request about our task with many aspects