American Specialty Glass (ASG) is a specialty glass division for North America’s largest glass recycler, Strategic Materials. ASG fire glass products are made in the USA using post-industrial and post-consumer glass, diverting over 2 million pounds of glass out of the landfill each year. The glass aggregate produced can be used in fireplaces and fire pits. Our American-made chunky nugget glass is also used in landscape applications as ground cover and in Gabion features. "All of Our Colors are Green" - they are renewable and sustainable.