Chair with die-cast aluminum shell and steel structure. For indoor/outdoor use.Metallic finishes: silver, gold.Matt finishes: textured coating with concrete or bronze effect.Glossy finishes: aluminum with mirror finish, gold leaf, silver leaf, copper leaf.Accessories: foot caps, felt cushion.One, ten, a hundred, a thousand Mammamia! The name resonates like an exclamation of surprise at such versatility. Mammamia, the seating collection designed by Marcello Ziliani, includes stackable and non-stackable chairs, with or without armrests, in classic four-leg versions or with a sled base, rigid or upholstered.Mammamia features an ergonomic, welcoming profile and a lightweight structure. Its design is young and informal, with soft, sinuous lines: a balance that gives it a harmonious, appealing and distinctive presence.Glossy or matt, refined or more expressive in character, it can be enhanced with delicate leaf finishes – in gold, silver or copper – hand-polished in the mirror version, or made vibrant through a wide range of RAL colours. Alternatively, it can take on a more tactile, almost mineral quality when finished with the innovative Corkcrete, an ecological mortar that combines cork and water-based natural resins.The seat is also available upholstered in a wide range of fabrics and leathers, adding a refined and distinctive touch. The variations are virtually endless for this chair, featuring a die-cast aluminium shell and a steel structure, a design that shows no intention of stopping to surprise.Thanks to its many expressions, Mammamia fits naturally into a wide range of settings, from contemporary or minimalist interiors to more classic or sophisticated environments. Suitable for both indoor and outdoor use, it proves to be a versatile and reliable choice.Certified UNI-EN 16139:2013 for strength, durability and safety in contract seating, it is suitable for both residential and professional spaces.