Solid one-piece full PU leather upholstery with uniform fine stitching, waterproof and stain-resistant leather surface for daily easy cleaning. Thick integrated curved legs equipped with silent anti-slip foot caps, stable structure without shaking. High-density rebound foam cushion effectively prevents long-term deformation. Ergonomic wrapped wing back closely fits human body curve to relieve sitting fatigue. Custom leather shades and flame retardant upholstery can be offered for commercial hotel and restaurant bulk orders, matching modern minimalist and light luxury interior spaces.