This foldable bed is ideal for use by guests as it can be easily taken out and stored away when not in use. It folds in half so you save alot of space. The bed mattress is both strong and durable. The bed is 180cm long so it is about right for the average adult. The frame is made of iron where the inside is hollow to reduce the weight but it maintains the strength needed to withstand daily use. You can also use this outside if you need to sun bath or nap time.