Rollaway Cots with Mattress• Heavy-duty rollaway cots constructed of a steel-frame, polypropylene deck and 5.1 cm (2")swivel casters• Mattresses are made of a high-quality, foam core with a cotton cover• Cots and mattresses are available in two widths• Dimensions: length of cot and mattress: 188 cm (74"); height of cot (including casters andmattress): 41 cm (16")