Brass is a copper alloy with good corrosion resistance, not easy to rust in daily use, can adapt to different environmental conditions in the villa, to ensure the service life of the handrails. Its metal texture is strong, the color is golden, and it has a high gloss. After fine processing and polishing, it can show a noble and gorgeous visual effect, adding a luxurious atmosphere to the villa. It can be processed and decorated by a variety of processes, such as carving, hollowing, gold plating, etc. The carving process can carve a variety of exquisite patterns and decorations on the armrest, such as flowers, animals, geometric shapes, etc., showing superb craftsmanship and artistic value; the hollowing process can make the armrest more transparent, light, and increase the sense of space; the gold plating process can coat the brass surface with a layer of golden metal, making it more dazzling.