1. Chair seat and backrest shell: Made of high-density hardwood multi-layer board;
2. Tripod and handrail frame: Made of high-quality steel 1.6mm steel plate;
3. Sponge: Cold-foamed and shaped sponge is adopted, with high density.
4. Fabric: The fabric is made of high-quality decorative wool and linen.
5. Handrails: Made of high-quality imported solid oak wood;
6. Seat cover: A single-spring gas filling rod damper return mechanism is adopted;