Fabric: First layer yellow cowhide
Chair body: 18cm thick multi-layer solid wood bent, solid wood frame
Sponge: high density and high elasticity rebound sponge
Chassis: 3.5MM-6.0MM thick multifunctional chassis with stepless locking
Air rod: Advanced three-stage air rod, stroke 40, sink 40
Tripod: 355MM aluminum alloy five-star tripod casters: silent PU swivel casters