An elongated strip of "Xiangxuemei" natural marble—18mm thick and featuring a pure, lustrous light-toned base—is inlaid into the center of the tabletop. This marble integrates seamlessly with the walnut surfaces on either side, achieving a perfectly flush, zero-height-difference transition. The marble is dense, wear-resistant, and heat-tolerant—eliminating concerns about the delicate solid wood finishes—thereby combining exquisite artistry with the practicality required for a grand residence. The table typically exceeds two meters in length. Its core structure utilizes high-density, dimensionally stable E1-grade eco-friendly board, fully encased in natural North American black walnut veneer; the edges feature a steep inward bevel that visually lightens the table's substantial profile. The two robust legs supporting the table are constructed around a core of engineered board and carbon steel, with their outer surfaces extensively hand-wrapped in premium, rigid saddle leather. The leather edges are finished with meticulous hand-applied edge coating and precision stitching, ensuring a crisp, structured, and substantial appearance. High-strength concealed hardware and a reinforced carbon steel framework are embedded at the connection points between the wood-veneered tabletop and the saddle-leather-clad supports.