About this item Reflective Fire Diamonds: Golden Flame’s Fire Diamonds, with a reflective finish on one side, will liven up the flames in your fire by adding shine, sparkle, and bursts of color. Similar in shape to an uncut gemstone, these diamonds are uniform in size but with unique rounded edge facets. Replace your existing gas logs and lava rocks for a modern look! Works with Natural Gas & Propane: Safe with natural gas and propane, this glass is resistant to melting from prolonged exposure to high temperatures up to 1,300-degrees. The pieces will not pop, crack, or deteriorate under the heat of your fire pit, bowl, or fireplace Versatile Fire Glass Selection: We offer brilliant clarity and an array of vibrant colors. Golden Flame’s premium glass collection is offered in multiple sizes and shapes to suit your taste – diamond, rounded drops, or classic glass. All are gently tumbled to remove sharp edges No Hassel Care: This glass doesn’t produce fumes or ash, so it’s clean and environmentally friendly. Simply rinse the glass with water to remove dust and soot. For your safety, it is extremely important to ensure that the fire glass is completely dry before reapplying them back into the burner pan More Outdoor Accessories: Look to Golden Flame as a trusted source for your fire media needs such as propane and natural gas patio heaters, and DIY components for fire pits, fireplaces, and heaters