The biggest feature of The Alessi Modular Sofa is the free combination, which can be separated from each other. It is suitable for any space and matches your design, the backrest and armrest are designed with a carabiner, very comfortable, bringing the perfect solution for your ideal home. The internal structure is built like a sandwich, with easily disassembled layers of recycled or recyclable materials. The core of the seats, backs, and armrests is made up of wooden panels; the padding is made of polyurethane in various levels of density and firmness, with different shaped layers interacting to create a comfortable spring-like effect. This engineering feature makes this Sofa extraordinarily comfortable.