Multiple Adjustable Backrest 9901# Living Room Sofa Set for Strong Lumbar Support

Multiple Adjustable Backrest 9901# Living Room Sofa Set for Strong Lumbar Support. Smart Adjustable Backrest: Automatically stretches according to body movement with 8-gear fine-tuning. Premium German Leather: Easy-to-clean solid color leather from Taibo, resistant to stains and scratches. High Resilience Foam: 40kg high elastic golden fiber HR foam ensures comfort without collapse. KOYO Brand Springs: High-end KOYO springs provide durable support and stable sitting experience. Modular Design: Four-seater modular sofa freely combinable to match various indoor layouts. Customization Available: Accepts customization for dimensions, structures, upholstery, and foam density. Multi-Function Capability: Transforms into a spacious single bed for horizontal resting in small spaces. Eco-Friendly Materials: Made with EO-grade kiln-dried solid wood and eco-friendly accessories.