SPECS: Size: 1-1.5" - 4-5" DESIGN & DETAILS: Cut specifically for your Solo Stove Mesa, Pi Fire Pit Cooking System, and more Ultra-dense hardwood that provides a high-heat with a low-smoke burn 0 additives or chemicals added Sustainably sourced from North American forests Heat-treated for 75 minutes to create the lowest moisture content for a clean burn Shipped in a convenient, easy-to-store box