Anti-fatigue stool with rucksack, with floor glides, can be completely disassembled. Supplied = assembled. Seat material = vinyl. Frame design = folding frame with foot rest. Frame material = steel. Frame colour = jet black RAL 9005. Type of height adjustment = infinite height adjustment via hand wheel. Seat colour = black. Seat height = 540 - 900 mm. Seat width = 370 mm. Seat depth = 210 mm. Seat design = flat seat. Max. load = 120 kg. Product type = anti-fatigue stools. Seat can be tilted upwards and is height adjustable. The pendular mounted backrest is height adjustable, dimensions HxW 230 x 340 mm. Foot rest can be tilted upwards and is height adjustable, width 310 mm, reach 310 mm, adjustment range 190 - 360 mm. Anti-fatigue stool can be disassembled completely using wing nuts and is collapsible to save space, easy to transport in the sturdy rucksack (included in the set)