Office lumbar support cushion 40x40x8cm memory foam seat back support pillow with polyester fibre filler available in grey navy blue and pink colours for desk chair posture correction
40x40x8cm Office Lumbar Support Cushion with Polyester Fibre Fill

Designed for extended seated periods at workstations, this lumbar support cushion measures 40 centimetres square with 8 centimetres of depth. Available in grey, navy blue, and pink colour options, it provides a practical solution for lower back discomfort during desk work. The polyester fibre filling offers adjustable firmness, allowing you to tailor the support to your preference while maintaining a consistent 40x40cm surface area that fits most office and car seats.
Features and Construction

This support cushion is built with straightforward materials and dimensions to serve a specific ergonomic purpose. Its construction focuses on providing consistent lumbar support through its measured form and fill material.
Material and Build
The cushion contains polyester fibre as its filling material. This synthetic fill provides cushioning that can be compressed or fluffed to achieve different levels of firmness. The fibre maintains its volume over time without requiring specialised maintenance or care, making it suitable for daily office use where simplicity is valued over complex ergonomic adjustments.
Size and Practical Fit
With dimensions of 40 centimetres in width, 40 centimetres in length, and 8 centimetres in depth, this cushion offers a standard-sized support surface. The 40x40cm area covers the typical lumbar region when placed horizontally on a chair back. The 8cm depth provides substantial padding without excessive bulk that might interfere with chair design or your seating position.
Uses and Placement

This cushion serves primarily as lumbar support during seated activities. Its standard dimensions make it compatible with various seating environments beyond just office settings.
Event or Professional Use
For professional environments requiring extended sitting, such as office workstations, reception areas, or conference rooms, this cushion offers consistent lumbar support throughout the workday. The 40cm width ensures coverage across the lower back area, while the polyester fibre fill maintains its supportive properties without requiring adjustment breaks. The neutral grey and navy blue options blend with professional office decor.
Everyday Home Use
At home, this cushion can support seating during computer use, reading, or watching television. The pink colour option provides a brighter alternative for personal spaces. The straightforward 40x40x8cm dimensions mean it fits most dining chairs, occasional chairs, and car seats where additional lumbar support might be needed during longer sitting periods.
Benefits and Buying Value

This product offers practical benefits through its specific dimensions and simple construction. Its value comes from addressing a common seating discomfort with minimal complexity.
Reuse and Low Maintenance
The polyester fibre filling requires no specialised care and maintains its supportive properties through regular use. Unlike cushions with more complex internal structures, this design offers straightforward functionality that doesn't diminish with continued compression and use. The cover material, while not specified in detail, typically allows for spot cleaning if necessary.
Why Choose This Product
This lumbar support cushion provides a measured 40x40x8cm support surface with polyester fibre filling in three colour choices. It offers a specific solution for lower back discomfort during seated work without complex adjustment mechanisms or specialised maintenance requirements. The standard dimensions ensure compatibility with most office and car seating while the colour options allow for personal preference in professional or home environments.


