"Designed for straightforward, dependable comfort, the DS Living Harmony Spring Mattress combines supportive spring structure with a cushioned, quilted finish. The Harmony is built around a 13.5g open coil Bonnell spring system, offering even support across the sleeping surface and a slightly firmer feel through the night. A quilted panel top in 100% polyester fabric brings a softer touch, while recycled polyester comfort layers add breathable insulation. With a medium firmness, it suits a wide range of sleepers and everyday bedroom settings. For added practicality, the mattress arrives rolled and boxed to help with access through tighter hallways and staircases, and it supports a maximum user weight of 120kg. Key features Brand: DS Living 13.5g open coil Bonnell spring system Medium firmness Quilted panel top Top material: 100% polyester Recycled polyester comfort layers Rolled and boxed for easier access Maximum user weight: 120kg Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings."