Seat dimensions include a 43cm diameter cushion and a 5cm thickness. The load capacity is 130kg. Height adjustable: Easily adjusts using the lever handle, with a range from 35cm to 43.5cm, keeping users comfortable while seated. The ergonomic backrest: Filled with high rebound sponge to support your back and ensure comfort during extended sitting. 360 Degree Swivel: Features adjustable gas-lift and 360-degree rotation caster wheels for optimal positioning without needing to move the stool, enhancing safety. Easy to assemble: Can be set up in about 5 minutes. Suitable for various uses including as a makeup chair, study chair, work chair, office chair, and salon chair.