Ergonomic Computer Chair Writing Office Breathable Backrest Study Lumbar Protection

It for the home office, bedroom, study room, living room, classroom, school, computer desk, apartment, guest workstation, gaming room or conference room.Comfortable breathable backrest 4 steps easy to install8CM lifting gas pole, 43-51CM seat height adjustmentElastic lumbar support design according to the lumbar automatic force supportNative high elasticity sponge adapts to different needsSoft PU nylon rollers are smooth and easy to pass 300,000 weekly wheel test quietly without hurting the floor.friendly reminder:Package contains: chairs* 1 (excluding other display items)It is well known that different computers display different colors, and the actual color may be slightly different from the image belowPlease allow a 1-3 cm difference due to manual measurements. Thank you for your understanding

• Comfortable breathable backrest 4 steps easy to install
• 8CM lifting gas pole, 43-51CM seat height adjustment
• Elastic lumbar support design according to the lumbar automatic force support
• Native high elasticity sponge adapts to different needs
• Soft PU nylon rollers are smooth and easy to pass 300,000 weekly wheel test quietly without hurting the floor.
• Easy Assembly The home office chair comes with installation instructions and all necessary hardware& tools. allowing the office chair installation to be completed within 30 minutes