EXCELLENT RUST RESISTANT AND DURABLE: Made of aluminum, this heat shield offers rapid heating and flame resistance. The dome top helps conserve propane and concentrate heat during cold winter months, while also protecting the heater from deformation and bending in harsh weather conditions such as heavy rain or snowstorms. 3-HOLE TOP SHIELD, UNIVERSAL FIT: The replacement heat shield has a 33-inch diameter with pre-drilled 3-hole configuration. It measures 6 7/8 inches from hole to hole, designed to attach to the main burner screen. Universal fit for most tall umbrella heaters and mushroom patio heaters. The package includes three side panels, one central panel, and 9 pairs of screws for assembly. Note: In some cases, additional drilling may be required for proper fit. EASY TO INSTALL AND ATTRACTIVE: Simple assembly in under 5 minutes without tools. First, remove the protective blue film, then connect the side panels and central panel using the included screws and nuts. Finally, attach to the main burner screen. The mushroom shape and metallic surface add an attractive look to your outdoor space. Material: Aluminum Color: Silver Package Contents: 1 set x Patio Heater Reflector Shield (only the items listed above are included; other products are not included) Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.