Office chair ergo office ER-414 Premium Black — adjustable height, ergonomic design

Ergo office ER-414 Premium Black is an ergonomic office chair designed for desk work and prolonged sitting. The chair combines an adjustable-height mechanism with contoured back support and a swivel base to provide mobility and posture support. Its design focuses on practical adjustability and a compact footprint suitable for home offices and corporate workspaces.

Advantages

The ER-414 Premium Black offers adjustable seat height and ergonomic lumbar support to help maintain a neutral spine position during extended work sessions. A swivel base enables easy reach across a workstation without standing, while a compact, clean-lined silhouette fits well in a variety of interiors. The materials and construction are intended to deliver stable seating and straightforward daily operation.

Suitable for

• Office and home office desk work
• Prolonged computer use and remote work
• Meeting rooms and shared workspaces
• General administrative and study tasks

Key specifications

• Ergonomic back support with lumbar contour
• Adjustable seat height mechanism
• 360° swivel base for mobility
• Seat and backrest shaped for prolonged sitting
• Color: black

How to use

Adjust the seat height so your feet rest flat on the floor and your knees form approximately a right angle. Sit back so the lumbar contour supports the lower back. Use the swivel function to turn toward different areas of the workstation without twisting the torso. For routine cleaning, wipe surfaces with a soft, damp cloth and allow to air dry.

Usage recommendations

For ergonomic benefit, combine correct seat height with regular short breaks and minor stretches. When using for prolonged periods, periodically check that the lumbar support aligns with the natural curve of your lower back and readjust seat height if desk or footwear changes.