EXCELLENT RUST RESISTANT AND DURABLE: Made of aluminum, this heat shield offers rapid heating and flame resistance. The dome top helps save propane and concentrates heat during cold winter months. It also protects 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. The distance between holes is 6 7/8 inches, designed to attach to the main burner screen. It is universally compatible with most tall umbrella heaters and mushroom patio heaters. The package includes three side panels, one center panel, and 9 pairs of screws for assembly. Note: In some cases, additional drilling may be required for proper fitment. EASY TO INSTALL AND ATTRACTIVE: Easy to assemble 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 it to the main burner screen. The mushroom shape and metallic surface add an attractive look to your outdoor space in winter. Material: Aluminum Color: Silver Package Contents: 1 set x Patio Heater Reflector Shield (only the above items included; other products not included) Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.