Hearth Products Controls FPR84BL Black Ceramic Fiber River Rock, 1/2 Cubic Foot enhances both the form and function of your gas fire pit. Proven to increase combustion efficiency of your appliance, the light weight ceramic fiber, gel-cast river rocks are designed to take on the elements and look great in the process. The multicolor set comes with 84 pieces of assorted large (4-1/2 Inch) and small (2-1/2 Inch) brown, gray, and black rocks- they're also an excellent base for one of our amazing log sets.
Features:
Enhance both the form and function of your gas fire pit with HPC's unique river rock. Proven to increase combustion efficiency of your appliance, the light weight ceramic fiber, gel-cast river rocks are designed to take on the elements and look great in the process. The multicolor set comes with 84 pieces of assorted large (4-1/2") and small (2-1/2") brown, gray, and black rocks- they're also an excellent base for one of our amazing log sets!