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 snow storms. 3-HOLE TOP SHIELD, UNIVERSAL FIT: The replacement heat shield has a 33-inch diameter with pre-drilled 3-hole mounting. It measures 6 7/8 inches from hole to hole for secure attachment to the main burner screen. Designed for universal fit compatibility with most tall umbrella heaters and mushroom patio heaters. Includes three side panels, one central panel, and 9 pairs of screws for easy assembly. Note: In some cases, additional drilling may be required for proper fitment. EASY TO INSTALL AND ATTRACTIVE: Simple assembly in under 5 minutes with no tools required. 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 silver finish add a sleek, attractive look to your outdoor space. Material: Aluminum Color: Silver Package Contents: 1 set x Patio Heater Reflector Shield (side panels, central panel, and 9 pairs of screws) 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.