The Zipper ZI-MHRK40 Workshop Sun Lounger is a 2-in-1 mobile mechanical bed designed for assembly tasks beneath vehicles and workshop use. It features soft support surface for comfort, durable metal frame with powder coating, and a convertible design that allows it to be used both as a mobile bed and as an assembly stool. The product is equipped with 6 rotating casters with a diameter of 6.35 cm and 1 additional caster of 5 cm for better mobility. It is supplied as a single piece and intended for professional and laboratory use.