Ergonomic Adjustable Chair Black

• Ergonomic design to ease fatigue and protect?lumbar and?cervical spine
• Breathable mesh cloth wrapped?
• Wear-resisted and Durable Design. Stainless steel mainframe, aluminum alloy strengthened? pronged base, explosion-proof and mute pulley?
• [warranty Periods] One year?

Specifications:

• Color: Black.
• Size:22?11?21 inch.
• Weight:12 KG

Package:

1x pcs