High Elasticity Sponge Core Sofa Bed with Modular Space-Saving Design, Fine Striped Velvet Fabric and Adjustable Pillows for Small Apartments, Living Rooms or Guest Use

High-density foam core provides all-day spinal support, maintaining shape after 8+ hours of use with targeted waist/back cushioning for sustained comfort. Seasonal-adaptive tangerine corduroy offers winter warmth and summer breathability, featuring moisture-wicking properties across all four seasons. Modular design converts from 42.5" sofa to full-size bed in 30 seconds, maximizing space efficiency in small apartments and multi-functional living areas. Dual adjustable pillows convert into headrests/neck rolls, accommodating 5+ ergonomic seating positions for reading, gaming, or afternoon naps. Reinforced armrests reduce shoulder tension by 40% compared to standard sofas, with a 45" wide seating surface for relaxed arm positioning.