The occasional use mechanisms have metal pull out frame, polyprop base, foam mattress and  can come in 6 sizes of bed(sofabed frames are always wider), 70 cms., 90, 100,120, 140,150,.  The PROVEN permanent use beds have three quarter wooden slatted base,with sprung interior mattress, this is available in 5 sizes of bed 80 cms., 100, 120,140 & 150. These can also have our luxury upgraded  mattress. The frequent use beds have a thicker foam mattress on wooden slatted base in 4 sizes of bed 80 cms., 100, 120 & 140. We also have the Click Clack type of  bed that are wide to look at( at least 72 inchs wide & are suitable for regular use with a sprung mattress or futon mattress. We then have the King size sofabed 160 action The Romola suitable for every day use shown on our BEST BED section,and the Hampshire .Both made to your design and choose your bed size 160,140,120.