This useful underbed is the perfect companion to the Ellie Bunk Bed (sold separately). The solid base panel, crafted from particleboard with white foil, allows the unit to be used as either an extra bed or a huge storage drawer to make tidying up a doddle! The Ellie Underbed/Storage Drawer fits a standard UK Single sized mattress (90cm x 190cm) with a maximum depth of 18cm (7 inches).