This 120 by 200 cm Westfalia box spring bed incorporates a Bonnell spring core mattress with firmness level H2, rated for body weights up to 80 kg. The base box and mattress each contain 104 springs per square meter to provide structured support. A built-in drawer offers 94 by 50 by 14 cm of internal storage space. The gray microfiber cover is fully removable and can be washed at 60 degrees.