Material: PU leather

Color: Blue, Black

Dimension: φ360mm (chair seat)

Height Adjustment Range: 440~580mm (supplied with 140mm adjustable pneumatic rod)

Surface Resistance : 10^4 ~10^6Ω or 10^6~10^9Ω

System Resistance  :≤10^9Ω

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