A variable mobile roller track of stable design, characterised by minimum storage space requirements, adjustable length and height, easy assembly of multiple stretches for any length, and ability to make curves. Adjustable height: 620 – 950 mm; maximum length in full extension: 1,300 mm; min. length in collapsed state: 500 mm; 9 travel rollers 50 × 500 mm; 4 swivelling travel wheels with a brake. Max. even continuous load: 130 kg.