Office Hippo Professional 24 High Back Office Chair, 150 kg Weight Tolerance, 2D Arms, Asynchro Mechanism, Ratchet Back, Leather, Black

Pre-assembled heavy duty desk chair with a highly adjustable ergonomic and orthopaedic design. Conforms to BS 5459 (2000) Part 2: "Structurally suitable and sufficiently stable for 24 hour use, when used by persons up to 150kg in weight"

Height and width adjustable arms plus a deep cushioned moulded back and seat provide extra support

Fixed or free-floating back plus seat tilt (including forward tilt) independent of each other. Torsion control knob allows adjustment of tilt tension to suit body weight. Height adjustable ratchet back

5 year component and 2 year upholstery guarantee

Dimensions: Seat height 49 to 59 cm, seat depth 54 cm, seat width 52 cm, back height 63 cm with back width 53 cm