This is our Recycled Glass Crystals Jet Black Colored for Fireplaces and Fire Pits.
This product is made entirely out of recycled glass. Since it is recycled glass and not manufactured for fireplaces and fire pits, it is not guaranteed like our fireglass. Though it should be fine, it does fuse at a lower temperature and could also change colors since it is made out of different glass products that are not designed for fire use.
8 pounds of glass covers approx. 1 sqare foot by 1 inch deep.