Make sure this fitsby entering your model number. Agressively textured boulder style insert made to used in pairs in a 4 foot Sonotube to make the most realistic stone faced surface you can find. Measuring about 14 inches tall it leaves plenty of room to construct a nice decorative coping ledge or the finishing touch. Add any of several edge profiles to make a cantilever top ledge. Agressively textured boulder style insert. Hand cut boulder faces showing great detail and wear 2 required for a 4 ft Sonotube project. See last picture for typical pour setup. Available in shorter length to be used in pairs for a 3 foot fire pit. Picture shown is smaller 3 ft pit. 75 inches long, 14 inches tall.
