Trolley base, low sides with two swivel wheels and two fixed wheels makes for easy transportation. Anodized aluminum with distinctive and robust grooved design. Recessed locks are pressure die-cast and connect steel elements. Integrated height-adjustable telescopic handle and automatically retracting towing belt, two-part detachable seperator, interior pockets. 22 x 14 x 10 inches (56 x 36 x 25 cm).