ERGO height-adjustable chair. Without backrest: Ergonomic design comfortable stool with saddle-shaped seat and height adjustment. Height adjustable from 52 to 67 cm. With backrest : Comfortable chair with saddle-shaped seat in an ergonomic design. Three levers allow you to adjust the height, the angle of the backrest and the seat. Height adjustable from 62 to 78 cm. ERGO STOOL – black ERGO STOOL – blue ERGO STOOL – white ERGO STOOL with backrest – black ERGO STOOL with backrest – blue ERGO STOOL with backrest – white Manufacturer country – Italy