[Durable Fabric and Solid Oak Frame]100% polyester fabric certified for skin safety. Microfiber upholstery enables easy spot cleaning with mild detergent.[Posture-Friendly Lumbar Support]15degree(s) contoured backrest aligns with natural spinal curvature. High-density foam cushion (35D density) maintains shape after 5,000+ compression tests.[Anti-Slip Base]Rubberwood legs with 1.25"" diameter feet pads (3/4"" rubber layer) prevent floor scratches. Passed 3-point stability test with 300 lbs static load.[Versatile Seating Solution]19"" seat height accommodates both dining tables (28-30"") and office desks. Neutral linen fabric matches modern, farmhouse, and dining rooms.[Tool-Free Assembly]Pre-drilled holes and color-coded parts enable 15-minute setup with basic tools (wrench included).