I am totally new to composting (this week!). I got a tumbler for my backyard because I figured that was the safest way to start. I have a bunch of jute that is used as insulation for refrigerated items. Once they're not in the paper sleeves anymore, can I compost the "sheets" of jute in my tumbler? I read that worms like jute but obviously there are no worms in my tumbler. I attached a picture of the jute, too, since I know I'm not explaining myself well.