Dumos Office Desk Chair With Footrest (Light Green)

What is the weight capacity of this office chair?

The chair supports a maximum weight of 125kg (275 lbs). The heavy-duty 5-point metal base with reinforced construction ensures stability and safety at this weight limit. The pneumatic gas cylinder and all adjustment mechanisms are designed to handle this capacity whilst maintaining smooth operation over time.

How does the footrest mechanism work?

The footrest is built into the chair and pulls out from underneath the seat when needed. It extends horizontally to support your legs and feet, then pushes back under the seat when not in use. The mechanism is spring-loaded for smooth operation and doesn't require any tools or complex adjustments to deploy or retract.

What are the height adjustment ranges for this chair?

The seat height adjusts from 47.6cm to 57.8cm using the pneumatic gas cylinder. The headrest also adjusts vertically and can move forward or backward to accommodate different body sizes. These adjustment ranges suit most adults and work well with standard desk heights of 70-75cm for proper ergonomic positioning.

Is assembly required and how long does it take?

Yes, assembly is required but the process is straightforward. The package includes all necessary tools and a detailed instruction manual. Most users complete assembly in 30-45 minutes. The main steps involve attaching the base, installing the gas cylinder, connecting the seat and backrest and adjusting the various components to your preferences.

What type of flooring works with the casters?

The 360-degree swivel casters work effectively on hardwood floors, carpet, tile and laminate surfaces. They roll smoothly without scratching hard floors or getting stuck in carpet pile. The casters are designed to distribute weight evenly, preventing indentations on softer flooring whilst providing easy mobility around your workspace.

How far back does the chair recline?

The backrest reclines from 90 degrees (upright) to 135 degrees (significantly reclined). You can lock the backrest at any angle within this range using the tilt mechanism lever. This wide range allows for comfortable working positions as well as relaxed reclining for breaks or casual activities like reading or gaming.

What materials are used in the construction?

The chair features a stainless steel frame with breathable mesh fabric on the backrest. The seat uses high-density sponge cushioning that resists deformation over time. The base is constructed from metal with a powder-coated finish for durability. The armrests have padded surfaces for comfort during extended use.

Does the chair provide adequate lumbar support?

Yes, the chair includes a padded lumbar pillow that supports the natural curve of your lower back. The high-back design with breathable mesh conforms to your spine's shape whilst the separate lumbar cushion provides targeted support where most people experience back strain. This combination helps maintain proper posture and reduces fatigue during long sitting periods.