These are the aluminium foil alternatives. They are more sustainable and respectful with the enviroment than aluminium foil.
If you are using aluminium foil you may want to use one of these:
Eco-friendly wrap with one side made of polyester and cotton and another made of very elastic plastic.
It's a kitchen paper that doesn't have as much environmental impact as aluminium.
We created a poster to convince the students in our high school not to use aluminium foil.