170 x 75 x 10 cm. We had these cut using the kind of foam commonly used in caravans and boats about 10 years ago. These were cut for us by the company that used to do foam in portslade and cost £160. We bought shorty bunks and the mattresses that came with them were horribly uncomfortable. So we got these made and they were super comfy! They have had single duvet covers on them to protect them. There is some discolouration from ageing and ones drink spill mark. See photos. No ‘accidents’ were ever had on them thankfully. It would be great to see them used rather than go in the landfill!