Material: Made of durable material, durable and not easy to break.Easy Installation: Head for heating around burner and thread nuts for valve other two terminals for dump switch.Stainless steel combustion net cover, stable structure, not easy to deform, durable.Compatible with most major patio heater brandsAcid and alkali resistance, long service life, lower maintenance costsGood heat preservation effect, reduce energy consumption, and improve on-site working temperature environmentTall Patio Heater Main Burner Screen by AZ Patio Heaters with three threaded holes to attach. Made of durable Stainless Steel. Product name: Gas Heater Safety Net AccessoriesMaterial: Stainless steelQuantity: 1 pieceDiameter: 155mm/6.1", 230mm/9", 260mm/10.2", 275mm/10.8"Note:1. Due to the light and screen difference, Product's color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.