Convertible Sofa Bed - Modern Multi-Functional Foldable Design with Linen Fabric & Solid Wood Frame

Materials & Construction:
Breathable linen-blend upholstery passes 40,000+ Martindale abrasion cycles with ≥4/5 pilling resistance.
Triple-layer pine plywood frame reinforced with 4mm tempered steel springs and elastic suspension straps.
OEKO-TEX certified fabric (pH 6.5) ensures infant-safe contact surfaces.
Functional Design:
105° adjustable backrest extends to 71.3" (1.81m) for full-body support.
Armless tri-side seating design maximizes space in 100-150 sq ft rooms.
7.9" (20cm) elevated base allows full robotic vacuum access.
Comfort & Support:
Orthopedic foam core: High-density D32 foam (80,000 compression cycles tested).
Hypoallergenic fiberfill: CertiPUR-US certified poly-cotton blend resists mold/mites.
Removable seat cushions: Hook/loop fasteners enable 15-second disassembly.
Durability Features:
Structural integrity: Kiln-dried pine frame maintains <0.5mm warp after 5-year simulated use.
Reinforced joints: Corner brackets withstand 450lbs dynamic load (ASTM F2057).
UV-stable fabric: Retains 98% color vibrancy after 1,200+ hours xenon testing.
Safety & Maintenance:
Child-safe edges: 0.6" radius rounded corners meet CPSC guidelines.
Easy cleaning: Machine-washable covers (cold water, no bleach) dry in 2 hours.
Non-slip base: Silicone foot pads secure on hardwood/tile floors.
Sustainability:
FSC-certified pine sources, 92% recyclable packaging materials.
Low-VOC adhesives meet CDPH Standard Method v1.2.