rattantree Ergonomic Office Chair Comfy Desk Chair with Adjustable Headrest 3D Armrests, Computer Chair with 90-135° Tilt Lock and Breathable Mesh Cushion and Lumbar Support for Home Office

Price: £169.99 - £149.99
(as of Jul 01, 2026 20:48:11 UTC – Details)

Product Description

Ergonomic Office Chair for Big & Tall – 4 Key Support Points: Designed for long hours at your desk, this heavy duty office chair supports your head, neck, lumbar, hips and hands. Easily adjust the seat height, headrest, backrest angle and 3D armrests to fit your body. Whether you’re working from home or gaming, it’s a comfortable chair for prolonged sitting – ideal for taller or larger frames.
Breathable Mesh Chair with 38% Better Airflow: Sweaty back? Not with our enlarged mesh cushion (20″D x 20″W) . Made from our exclusive mesh fabric, it delivers 38% superior airflow and 25% more elasticity than standard mesh. This breathable mesh office chair keeps you cool and fresh even during all‑day use – perfect for hot UK summers or stuffy home offices that lack air‑conditioning.
Fully Adjustable – Work, Game or Relax: One chair for everything. The 2D headrest moves up/down and rotates; 3D armrests adjust height, rotate and flip up to save space. With a 3‑level tilt lock, you can lean back just the way you like – whether you’re typing, gaming marathons, or kicking back with a cuppa. It’s the adjustable desk chair that adapts to your every move.
Built to Last – Certified Strength & Quiet Castors: Tested to BIFMA and SGS standards, this sturdy desk chair supports up to 350 lbs (159 kg) . The Class‑3 gas lift gives smooth, reliable height changes every time. Quiet‑rolling castors glide over hardwood, laminate or carpet without scratches – so you won’t wake the family when you roll back for a break. A strong office chair that’s kind to your floors.
Easy Assembly & UK‑Based Customer Service: Assemble your high‑back office chair in just 20‑30 minutes – all tools included. Stuck? Our UK‑based support team responds quickly (no time‑zone headaches). We’re here to help with any missing parts or assembly questions, so you can get back to work in comfort. Enjoy hassle‑free assembly and reliable after‑sales care.

Product summary

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