just made me convinced immediately. I had inquired on the manufacturing side of the production and the raw materials used and was first even skeptical about the possible implementation. When I held the sleeve in the hands I was thrilled. It is also positive to note that the packaging is limited to a narrow Pappbanderole and the sleeve itself (compared to other products of plastics) has no unpleasant odor)
Conclusion: Recommended and environmentally friendly.
