What are the clear Kraft salad bowl lids made from and how are they composted?

For the Kraft Salad (Bowl + Lid), the lid is made from recycled plastic (PP). They are recycled, but not compostable.

If you looking for a 100% composable from bowl + lid, feel free to check out our Bamboo Fiber bowl at

https://www.kimecopak.ca/products/compostable-salad-bowls-with-lids-30-oz 

For bamboo salad bow, both bowls + lids are made of bamboo fiber & both are compostable.