Yaheetech Ergonomic Home Office Chair Leather and Mesh Combine Desk Chair Rolling Swivel Adjustable Mesh Chair with Lumbar Support and Armrests for Office and Home, Brown

Ergonomic Office ChairCurved backrest perfectly fits the human body and adapts to the spines natural curve, alleviating back tension and discomfort during long office/meeting/studying sessions. This computer chair has a rocking function and can be adjusted from 18 to 22 in seat height to match various sitting positions.
PU Leather CoveringThe seat is covered by high-quality PU leather, making the surface easy to clean, deformation resistant, wearproof with a soft and firm texture. Premium PU Leather upholstery comes with both luxury and comfort, offering a feeling of the right sitting.
Heavy-dutyCapable of up to 265lb with SGS-certified gas lift, quality plastic base and stable wheel casters. Great addition to home office computer workstation. Reliable for long-term use.
Tilt Tension KnobBack tilt tension is easy to control, and you can choose to tighten or release the tilt-tension by turning the knob beneath the seat while rocking back and forth.
Comfortable & SturdyWith its generous 20 (W) x 21 (D) seat and high-density foam cushion, this modern desk chair provides great cushioned support to reduce seating muscle fatigue. Capable of up to 265lb with SGS-certified gas lift, quality nylon base and non-marking swivel casters.