Sheep's fleeces

I’m getting some form a friend at the other end of the island at some point. We don’t see each other often. She used them across the door to her polytunnel to prevent slug & snails getting in. I was also going to use them under my squash and pumpkin stop them getting a soggy bottom and keep the slimies off them.
If you get some and they have muck attached cut them off into a bucket. They make a brilliant plant food.