H post used for support noise barriers/sound barriers Suggest size for h post: surface treatment: galvanized and pvc coated 100X100X6X8mm 125X125X6.5X9mm 150X150X7X10mm 175X175X7.5X11mm 200X200X8X12mm Noise Barrier/sound barriers Features Easy to install. Modular design, flexible, quick and easy installation and removal. High sound absorption. Especially good noise reduction effect. High-intensity: The structure design is based on different climate conditions and wind load. Sheet is punched on the full automatic production line to increase the intensity. Weather resistance. Galvanized or stainless steel noise barrier can resist to the weather, corrosion and acid. Durable and long life. It has various materials and different surface treatment, it is long life and durable. Colorful. Variety colors and shapes can be chosen. Application 1) Roofing light sheet and sunshade for office building, department store, hotel, stadium, school, amusement center, hospital, ect. 2) Skylight, lighting for corridors, balcony, passages and subway entries, walkways. 3) Advertising lamp boxes, sign board. 4) Anti-riot shield, bullet resistant material 5) Conservatories, agricultural greenhouses, zoos, botanical gardens. 6) Industrial Roofing and Glazing 7) Swimming Pools roofing/cover/sheet Packaging & Shipping Noise barrier Packaging Detail: Highway noise barrier is packed by plastic film and pallet. If you have special requirement,bulk and other package is available.