Vanguard Leather chairs

1.Appearance: Environmentally friendly craftsmanship and clear texture.
2.Chassis: Lifting and tilting multi-speed locking function, synchronous tilting function.
3.Sponge: Chair seat sponge density 60# shaped sponge, chair back sponge density 60# shaped sponge.
4.Wooden board: The integrated plastic inner board is more environmentally friendly and not easily deformed.
5.Armrest: ADC12 aluminum alloy armrest is die-cast. 
6.Five-star legs: ADC12 aluminum alloy handrails are die-cast.
7.Air rod: Air pressure rod TUV4 grade, pipe wall thickness 2.5mm; TUV4 grade pipe wall thickness 2.5mm.
8.Casters: Universal silent wheels.