Marathon Heavy Duty Office Chair

Ergonomically designed and tested by FIRA to meet British Standard BS 5459 (2000) part 2 for 24hr use, for users up to 24 stone. Stylish stitch detailed back, curved for maximum comfort. Asynchro mechanism, ratchet back and adjustable arms. Plush seat pad and stitch detailing, for up to 24 hour use and users up to 152 kg Classic square back incorporates style and function, curved to aid posture, with a ratchet range of 60mm Heavy duty mechanism with independent controls Available with 2D height adjustable arms, with width adjustable by 35mm Classic style 5 star base with castors as standard Tested to BS 5459 (2000) Part 2 certification Suitable for users up to 152 kg