Please read all the detail in the add to avoid unnecessary inquires.I have included as much detail as possible. Bought some years ago for over $800 in the UK. Has had very little use.The padded green cover unzips both sides for easy removal. Good inner sprung mattress which is in three sections for ease of folding.All the sections are joined together.Metal exterior frame with wooden slat base. Mattress cover 2 pillows/cushions. Bought as double but probably nearer a king single size still can accommodate two people quite comfortably.Good all round condition. Measurements of the mattress Just over 1900mm Long x 1200 wide. When folded up it measures from front to back about 950mm. The narrowest section of the mattress forms the seat The middle section is the back rest and the widest section folds down behind the back rest and is clipped in place by similar clasps to those used on suitcase straps. the cover adds about 10mm to the width when folded.