The high-quality Musterring sofa impresses in terms of design; with its black leather upholstery, the sofa radiates classic, purist elegance. Thanks to the perfectly coordinated materials and the simple color, the sofa blends harmoniously into various furnishing concepts.Wave formation: Due to the different textures of the cover materials and the upholstery wadding used, this casual model tends to form waves. This development is supported by the fact that fabric and leather stretch to a greater or lesser extent under the influence of body heat, body moisture and body weight, thus forming "waves". Waves caused by the stretching properties of the fabrics and leather used or due to large upholstered surfaces do not constitute a material defect. This is a natural process that should be seen as a characteristic feature of casual models.