About this item Overview: 1-PC glass tube for patio heater, 49.5" tall ø4" in diameter. Include neoprene rubber silicone support ring. Fits the majority of all 4-Sided pyramid style heaters around 87" height (Does not fit 3-Sided/triangle models around 91" height). The patio heater replacement parts fit below listed items but not limited to. Please check your heater measurement. Compatible with Most Patio Heater Brands: Such as fire sense, az patio heaters, garden radiance, well traveled living, gardensun/wellife, golden flame, prime glo, hiland & costco models 61220 & 61221, napolean, xtremepower USA, giantex, thermo tiki heaters, ambiance etc. Reference model number: 584736, 639564, PH08-SB, HLDS01-GTHG, HLDS01-GTSS, HLDS01-GTPC. Easy to Install: Install your outdoor heater replacement parts in minutes! We are equipped with the silicone support ring, one-piece design replaces two assembled patio heater glass tubes, allowing you to solve all problems in one go. Superior Safety with High Quality: Our heater tube is well-designed, excellent processing. Made of highly durable quartz materials, passed strict high temperature resistance test, which helps keeping the gas in good condition during combustion. This is a perfect quartz glass tube substitution. After sale guarantee: 100% money back guarantee - For whatever reason, you are not satisfied with glass tube for heater, you can request a replacement or a full refund. Customer satisfaction is our tireless pursuit. If you have any question during use, just write back, I will always give you a satisfactory answer. This is the fastest and most effective way to solve the problem.