General description Crafted from high-quality fire glass, these vibrant and colorful decorative pieces are built to last and withstand high temperatures. They are resistant to melting, cracking, and do not emit smoke or ash. A simple cleaning restores their brilliance, making them perfect for fire pits, fireplaces, and garden décor, adding a subtle shimmer to your living space. Technical specifications Item Model Number: BJB-QB20 Item Type: Glass Beads Item Material: Standard Fireproof Glass (Quartz Sand) Product Form: Flat Round Glass Beads Color: Caribbean Blue Temperature Resistance: 1112 ℉ / 600 ℃ Net Weight: 20 lbs / 9.0 kg Item Dimensions: 3/4 inch / 19.05 mm Installation For optimal results, fill your fireplace with fire pit glass rocks to a depth of 2-4 inches (50.8 mm to 101.6 mm). Usage These fire pit stones are perfect for concealing gas pipes in fire pits while delivering a captivating flame display. Ideal for aquariums, gardens, and various other environments, adding a