Introducing Our Copper Gas Fire Pits These Copper Fire & Water Bowls are designed to install poolside. Fit with a certified match lit fire pit insert, these bowls offer a beautiful, oil rubbed hammered finish with a unique, built-in access door on some models. Includes the copper bowl and CSA Certified match-lit fire pit insert. Models (SIER36) This square smooth copper bowl has an oil rubbed look. Dimensions are 36”x 36”, 16” tall, with a 18”x 18” base. Fire pit insert has a 19” pan, 12” burner. SIER36W-MLFPK Sierra 36x 36×16” Square Smooth, with PENTA19 MLFPK insert, 50k Btu Optional EI electronic ignition upgrade available.