Color:anti-static PU leather, Two colors , blue and black , are available.

Dimension: 430*400mm (chair seat); 400*300mm (chair back);

Height adjustable： between about 480-620 mm (supplied with 140mm adjustable pneumatic rod)

Surface resistance:104-106.System resistance:≤109Ω

Specification: plastic five-star-foot; high strength and durable nylon castor; conductive metal chain