Height adjustable from 47-59cm, by means of a gas lift. 5 star base with castors. The Elite Stool with Backrest is generously upholstered with a fully adjustable lumbar support backrest  that gives you maximum comfort. CE compliant.  You can add a 20cm (9'') extension with a full footrest ring to your EQU/75 stool. Ideal if you want to work at a full height couch. Also available in Black.