Red Lava Rock 10 Pounds 0.8-1.2'' Volcanic Lava Stones for Indoor Outdoor Fire Pits Fireplaces Gas Grill and Landscaping 313997 and your pellets don't burn

and your pellets don't burn out completely

heavy-duty steel construction retains perfect heat

✅Fits Sterling models: 4962-64 535069B 535264 535269 535284 535289 535869 585164 585964

Such as MB20070115

36'' wide firebox requires 6pcs heat plates

Red Lava Rock 10 Pounds 0.8-1.2'' Volcanic Lava Stones for Indoor Outdoor Fire Pits Fireplaces Gas Grill and Landscaping 313997 and your pellets don't burnA Variety of Sizes of Lava Rock for Your Choice Sizes from 0. 4" 0. 8", 0. 8" 1. 2", 0. 2" 0. 3", 0. 3" 0. 6", 10 Pounds. Available in black or red with porous surface. No chemicals, fillers or colors added. Safe for Indoor and Outdoor Use Volcanic stones are heat proof and non fading and non toxic. It is ideal to use in fire bowls, fire pits, and fireplaces. Gas compatible, eco friendly and safe. High Quality & Low Maintenance Black fire rock can