Modern Convertible Down Sofa - 180° Rotatable Design with Hypoallergenic Fabric & Solid Wood Frame

Materials & Construction:
Hypoallergenic velvet upholstery passes 60,000 Martindale abrasion tests with 4/5 colorfastness.
Frame uses kiln-dried Russian larch (8-12% moisture content) resistant to warping/insects.
Certified materials: OEKO-TEX Class A fabric (pH 6.2), REACH-compliant goose down (0.5% residual fat).
Functional Design:
180° rotating armrests convert sofa to bed in 3 seconds.
115° reclined backrest with 17.3" (44cm) height supports lumbar alignment.
20.9" (53cm) seat depth accommodates multiple sitting postures.
Comfort Engineering:
Triple-layer cushion system:
3.7" (9.5cm) premium goose down clusters (14-stage purified)
High-resilience foam core withstands 80,000 compression cycles
Removable cushion covers with hook/loop fasteners
Cleaning & Maintenance:
Full-zip removable covers: Machine wash cold, tumble dry low.
Vacuum-friendly 3.5" (9cm) clearance: Accessible for robotic cleaners.
Stain-resistant fabric: Spot clean with mild detergent.
Safety & Certifications:
Non-toxic construction: Passed CA Prop 65 heavy metal screening.
Child-friendly: Rounded corners, formaldehyde-free adhesives (SGS verified).
Fire-resistant: Meets UFAC Class 1 ignition standards.
Durability Features:
Structural warranty: Frame tested to 500lbs static load (BIFMA compliant).
Mold-resistant: Bamboo charcoal-infused fabric backing.