Features Details Thickened Cushion: Made of high-density compressed foam, this round rolling stool features a cushion size of ?15.7 x 3.9 in, with a 20% increase in thickness for enhanced comfort. The leather seat surface is breathable, durable, easy to clean, and resistant to deformation or fading, even with long-term use. 450 lbs Weight Capacity: The round stool base is widened to 21.3 in / 54.9 cm, with a sturdy metal structure that supports up to 450 lbs. Rest assured, we use an SGS-certified three-stage hydraulic gas lift, so you don’t need to worry about metal bending, ensuring durability and security. Adjustable Height Range: This office seat height is adjustable from 21.7 to 28.0 in / 55 to 71 cm, easily accommodating different height variations and work requirements. This allows you to find a comfortable and efficient working posture in various situations. Silent PU Wheels: Equipped with five 360 rotating PU wheels, our salon stool moves smoothly and quietly within the workspace without generating any irritating noise from friction. The wheels leave no unsightly marks on the floor and are suitable for various surfaces, including carpet, tiles, and hardwood. Multi-Scenario Application: With its adjustable height, this adjustable stool is ideal for professionals who need mobility and quick adaptability to different areas. Whether in a dental clinic, salon, laboratory or even at home in the kitchen or bedroom, it provides a practical seating solution for a variety of settings.