American Fireglass 9 to 12mm Fire Pit and Outdoor Fireplace Glass, Small, 10-Pound, Light Blue Quality inspected to ensure impeccable performance and elegant appearance Perfect for fire pits, fireplaces, decorative applications and garden landscapes Size variation of 1/4-inch to 1/2-inch thickness 100 percent recycled decorative glass American Fireglass offers a lifetime guarantee on glass products