Ergonomically engineered IT swivel chair Outstanding quality that&8217;s built to last Designed to promote excellent posture & reduce lower back fatigue Created for the education sector Currently used in schools nationwide Ideal for ICT suites, offices & classrooms UK manufactured & fully compliant with BSEN 1729 Pt 1 & 2 Fire retardant to Crib 5 & fully compliant to BS 5852 2006 Antistatic, stain resistant polypropylene shell Moulded backrest & distinct waterfall seat promotes excellent posture Hand hold in backrest for easy manoeuvrability Gas stem seat height adjustment between 395 &8211; 485mm 5 star black polypropylene base with silver gas stem Offered in 4 stylish colours Seat shell comes with a 10 year manufacturer's guarantee Base & gas lift comes with a 5 year manufacturer&8217;s guarantee To help keep costs low these chairs are supplied in a minimum quantity of 6 chairs