The Regal Superb by Vispring is a double mattress that is characterized by having a padding exclusively of natural and precious materials, such as a blend of pure British wool and cotton, long-fiber South American horsehair with British wool and a blend of Shetland wool and cotton.Internally it has a structure with a layer of pocket springs covered in pure calico cotton and arranged by hand for maximum precision and comfort. An internal structure that allows you to adapt to any person or need and that allows you to always maintain the correct position during sleep.The upholstery fabric is of a very fine quality and is also hand quilted with felt washers.The edges, on the other hand, are padded with protective wool, with 5 rows of hand-made side seams for maximum construction quality and resistance over time. Finally, there are 4 comfortable side handles to facilitate and facilitate the movement and cleaning of the mattress.The total height of the Regal Superb is 25 cm + 6 cm of "dome".