An Ortho foam quality mattress provides firm orthopaedic support when used on either a divan base or a bed frame, helping to maintain the correct alignment of the spine and neck for a healthier and comfortable night sleep. FEATURES:• Material : Foam• High density reflex foam• Silent – No springs• 13cm thickness (+/- 1cm*)• Dry cleanable cover• Zip off cover• Orthopaedic mattress• Sanitised fabric• Hypoallergenic• Anti dust mite features• Made to British Standards/Regulations• Vacuum packed and rolled• Fantastic-value, only at Elegant Furniture UK DIMENSIONS:• Mattress Size : King Size Mattress