Black Lava Rock 10 Pounds 3/4" - 1 1/2'' Volcanic Lava Stones for Indoor Outdoor Fire Pits Fireplaces Gas Grill and Landscaping 7436 75"(L) x 7

75"(L) x 7

5 WC Rated Brass Orifice / LP 8-11 WC Rated Brass Orifice

35cm) high

Small perforations allow heat and smoke to pass through and keeping small food from falling through the grate

Black Lava Rock 10 Pounds 3/4" - 1 1/2'' Volcanic Lava Stones for Indoor Outdoor Fire Pits Fireplaces Gas Grill and Landscaping 7436 75"(L) x 7Lava Rocks size ranges from 1 2" to 1 1 2" Available in Black or Red 10 Pounds or 40 Pounds Lava rocks can be used with Fire Pits, Fireplaces, or Decoratively Lava Rocks is heat proof and ideal usage in Indoor and Outdoor Gas Fire Pits and Fireplaces Calculating How Much Lava Rocks You Need Circular Round Fire Pit To calculate how many pounds of Lava Rocks you'll be needing for your project, simply: Radius (Inches) x Radius (Inches) x 3. 14 = Square