This deep-seat couch, made with 35D high-density foam, is designed to outlast sofas made with traditional 32D foam. Its unparalleled resilience ensures that it can maintain its support and initial form even after extended use. Every surface is padded with a thick layer of foam, and the sofa also includes two stylish pillows, guaranteeing optimal comfort and functionality during long periods of relaxation.Note: The dimensions of the sofa are: 73.62""W x 36.22""D x 25.59""H. The material is: Polyester and Foam.Due to the use of high resilience foam, the cushion will expand somewhat slowly. The sofa requires around 3 days to completely expand. Gently patting the sofa during this period can accelerate its expansion.