Applicable scene: Office, home life, beauty salons, hotels, Internet cafes, restaurants, car show temporary Lounge, etc. It is a new product with absolutely no damage. Hydraulic gas rod: SGS certified brand lifter. Frame: hard material, strong steel, conforming to GB/T3324 international standard, anti-corrosion. Rotary pulley, 360-degree free rotation pulley, free movement, good stability. Sponge: High-density foam sponge, high resilience sponge, moderately soft and hard, good resilience, no deformation. The shape of the sponge is both modern and ergonomic. It is comfortable to sit. Clean and convenient: with a soft and moderate towel can be removed from the surface of the dust, generally does not need deliberate maintenance. When the surface is stained, it can be wiped with a clean cloth or special fabric cleaner according to the instructions. Ergonomic comfort: With segmented padded designed to give highly contoured support when and where you need it most, this ergonomic chair is also equipped with an extendable footrest for position reinforcement. Adjustable headrest and lumbar pillows, as well as padded armrests, provide all-around comfort.Note: Avoid prolonged exposure to sunlight so as not to damage fabrics. Avoid using solvents and strong detergents and polish agents to handle surfaces. Color: White