1000 traditional firm pocketed springs Firm, durable and supportive polyester fillings Traditional damask belgium cover A sanitized surface with antibacterial treatment to help guard against dustmites. 2 rows of side stitching Hand tufted Chrome vents to help the mattress breathe Easy care non turn mattress 14" platform top divan base Twin Wheeled castors Mattresses complete with zips to allow seperation 5 Year Guarantee All zip and link beds will be manufactured with mattresses that can be zipped together or unzipped apart to create 2 seperate beds. A fabric layer hides the zips so no join can be felt when the mattresses are zipped together.