3-in-1 single folding sofa bed that converts between sofa, lounger and flat mattress positions without tools or assembly steps, designed for studios, dorms, guest rooms and home offices where floor space is limited. 25D high-density memory foam delivers consistent support for all-day sitting and overnight sleeping without developing permanent body impressions or sagging after extended use. An ergonomic backrest matches natural spinal curvature and a separate lumbar pillow provides targeted lower-back relief during prolonged sitting or reading sessions.
25D High-Density Memory Foam Resists Deformation Over Time: Premium 25D foam density delivers consistent support for all-day sitting and overnight sleeping without developing permanent body impressions or sagging after extended use
Washable Removable Cover with Skin-Friendly Fabric: Outer fabric is soft against skin and designed for easy detachment and machine washing to maintain a fresh hygienic surface between guests
Ergonomic Backrest with Separate Lumbar Pillow Support: Backrest angle matches natural spinal curvature and the included lumbar pillow provides additional targeted lower-back relief during prolonged sitting or reading sessions
Studio Dorm and Small Space Sofa-to-Bed Solution: Compact folded footprint fits in studios dorms guest rooms and home offices then unfolds to a full sleeping surface in seconds without moving other furniture
2 Included Pillows and No Assembly Required Before First Use: Two decorative pillows are included and the 3-in-1 folding design requires zero assembly so the sofa is ready to use straight out of the box
Specification: Configuration: 3-in-1 (sofa, lounger, mattress); Foam Density: 25D; Cover: Removable and washable; Pillows Included: 2; Size: Single; Color: Dark Grey