Ceiling curtain track: Metal heavy-duty curtain track, silent, smooth, anti-corrosion, will not bend and deform, can carry more weight, can be freely cut size, aluminum alloy material using high standard aluminum, smooth surface. If the ceiling is drywall, professional expansion plugs and extension screws are required. Curtain tracks: Each ceiling curtain track is 3 feet long, specifications: 2 pieces/box, 3 pieces/box, 4 pieces/box, 5 pieces/box,we are equipped with special connectors, which can be cut or combined according to your actual size, 5 pieces/box with 4 end caps, can be divided into two independent tracks. Room Separation Tracks: Our curtain tracks look perfect, the tracks are made of thickened aluminum alloy, thickened mounting brackets and connectors made of aluminum alloy are very strong and durable, pulleys made of PET can carry heavier and are very quiet. It is recommended to watch the installation video to simplify the installation. Ceiling mounted curtain tracks: Black and white curtain tracks are made with high photoelectric paint technology, making the track surface and interior very smooth and perfect, easy to slide, suitable for home, office, school, hospital, hotel, outdoor, RV privacy, space zoning or holiday decoration. After-sales service: The package contains all products and installation accessories, if you need to ************************************************************* or exchange, we hope you can ************************************************************* all the products and accessories in the package. If you encounter missing parts, please contact us, we will send you new parts, we will greatly appreciate your support!