|Material||Natural Fabric, Leather||Natural Fabric, Leather||Natural Fabric, Leather||Natural Fabric, Leather||Metal, Galvanized Steel|
I was definitely skeptical buying this since there wasn’t many reviews, but after receiving the box of 40 lb rock, I’m impressed. There are nice large pieces (see pic with my hand for reference, I’m a pretty petite gal). There was obviously some breakage due to rock being shipped, but it’s such a small amount that can still be used as bio filter media or in a sump. I would buy again.