[EXCELLENT RUST RESISTANT AND DURABLE]: Made of aluminum, it offers rapid heating and flame resistance. The dome top helps save propane and concentrates heat in cold winter conditions. It also protects the heater from deformation and bending during 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 configuration. The distance between holes is 6 7/8 inches, designed to attach to the main burner screen. Universal fit for most tall umbrella heaters and mushroom patio heaters. Includes three side panels, one central panel, and 9 pairs of screws for assembly. Note: Additional drilling may be required in some cases for proper fit. [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 provided screws and nuts. Finally, attach to the main burner screen. The mushroom shape and metallic surface create an attractive appearance in outdoor settings. Material: Aluminum Color: Silver Package Contents: 1 set x Patio Heater Reflector Shield Note: Light reflection and different display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.