🎯【WORKING LONG HOURS AT A DESK?】Designed for daily home-office work, study and computer desk use. The breathable mesh backrest and the large lumbar cushion cradle your spine and support your whole lower back. A 10 cm contoured seat reduces pressure on your thighs and holds its shape through long sitting sessions. Comfortable from morning standup to end-of-day calls. 🎯【LUMBAR & HEADREST THAT FIT YOUR BODY】The padded 22 × 22 cm lumbar support panel covers a wider area than the basic plastic supports on most office chairs, sliding 5 cm vertically to your exact lower-back spot. The 7 cm height-adjustable headrest meets your neck where it needs support during long sits. 🎯【SHORT ON DESK SPACE?】Soft padded armrests support your elbows and forearms while typing, then rotate up 90° so the chair slides fully under most desks, even low fixed-height ones, freeing up room space. PU silent castors roll on hardwood, laminate, tile and carpet without scratching or the rumble that distracts on video calls. 🎯【HEAVY DUTY BUILT TO LAST】Reinforced steel 5-star base and SGS Class 3 gas lift support users up to 150 kg / 330 lb. A heavy duty steel tilt mechanism reclines the backrest with adjustable tension and locks at 97°, 106° and 115° — work upright or recline for a proper break. TÜV tested to BIFMA and EN 1335 standards. 🎯【BACKED FOR 5 YEARS, GAS LIFT FOR 10】Your whole chair is backed by a 5-year warranty with free replacement of any part: armrest, seat, castor, backrest or mechanism. The gas lift gets a full 10 years — it's the hardest-working part on any office chair, so we back it the longest. Always a real UK person helps you sort it, never a bot. 30-day free returns if it's not the comfort you hoped for.