OverviewSpecsFAQsGalleriesResourcesReviews Product Description Aggressively textured boulder style insert made to used in pairs in a 3 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. Excellent mix of stones, handset in the perfect pattern. Perfect to line up for an authentic stack stone seat wall as well. * Stack stone mat, 57 inches long, 14 inches tall. * Stone relief of one inch or more. * Hand cut boulder faces showing great detail and wear. * 16 lbs each * 2 required for Sonotube project. See last picture for typical pour setup. Available in 6 ft length to be used in pairs for a 4 foot fire pit.
