Dual-Layer Premium Cushion System: Features a high-resilience sponge base for support and plush upholstered top cushions for superior comfort, combining ergonomic design with elevated style. Adjustable Neck Support Pillows: Includes three removable corduroy cushions and two detachable neck pillows for customizable lumbar and head support, whether reclining or sitting upright. Slow-Rebound Cloud-Like Comfort: High-density sponge particle filling in the seat cushions gently conforms to your body, offering progressive softness that enhances relaxation over time. Reinforced Iron Frame Construction: The middle module’s sturdy iron frame provides exceptional weight distribution and durability, ensuring lasting support without compromising flexibility. Modular Ergonomic Design: Three-section modular setup adapts to your posture needs—recline with neck pillow support or sit upright with combined cushion and frame stability.