Discover the **Customized Durable Armrest Box Corrosion Resistant For Train Seat**, designed for strength and convenience. Made from stainless steel and aluminum-magnesium alloy, these armrests offer durability, lightweight support, and corrosion resistance. Featuring a folding design and small tabletops, they enhance passenger comfort and practicality. Perfect for railway carriage interiors, first-class, and rotating train seats.