The single axle Lock ‘n’ Level comes complete with an instruction manual, spare valve caps and its own convenient storage bag. The Lock ‘n’ Level is fitted with standard car tyre adapters. The only other thing you will need is a standard tyre pump and your own choice of wheel lock. The single weighs under 4kg. The size, when packed in its storage bag is 33 x 25 x 6cm (13.5″ x 10″ x 2.5″). The size when laid out ready to use is 33 x 75cm (13.5″ x 30″). The envelope is made from a nylon reinforced polypropylene. The steel parts are all zinc plated. The valves are nickel plated brass and the bolts are all stainless steel.