Fabric: High quality fabric overlay, free formaldehyde not detected, no color difference, liquid immersion and moisture-proof, process treatment, long-lasting luster, strong breathability, strong wear resistance, no odor, good elasticity, clear texture, healthy and environmentally friendly, durable.
Sponge: Made of high-density, high rebound virgin cotton. Moderate softness and hardness, good rebound performance, strong deformation resistance, designed according to ergonomic principles, comfortable sitting experience.
Internal frame: The internal frame adopts a multi-layer solid wood frame, and all wooden components have been dried. The wooden components are polished on all sides, and the internal wood moisture content is 8% -12%. The wood is treated with insect and anti-corrosion measures, and nylon woven tape is interwoven and woven as a base, with burlap padding between the foam. The internal padding is dry and hygienic, without decay or deterioration, and free from mud, sand, and metal debris. All internal fillers are clean and odorless.
Accessories: PP plastic foot pads