SCRATCH-RESISTANT LEATHER AND HIGH-DENSITY FOAM FILLING: The contact surface is made of leather, which is textured, soft, comfortable and long-lasting. The leather surface is easy to clean and maintain, just wipe it gently to remove stains. Next, it is filled with high-density foam, which is soft and supportive, and will not collapse after a long time of use.ERGONOMIC CURVE DESIGN: The backrest precisely fits the curve of your spine, helping to reduce the pressure on your back and providing excellent lumbar support for a comfortable and long-lasting office.MULTI-FUNCTIONAL ADJUSTMENT: Equipped with BIFMA standard pneumatic lifting mechanism, you can adjust the height easily. The tilt mechanism also allows you to adjust and lock the tilt angle of the back as needed.SMOOTH MOVEMENT AND SAFE SUPPORT: The base of the chair is designed with a thickened chassis and sturdy aluminium alloy five-star feet, and the whole chair is supported by a thick iron plated frame, which provides stable support in any posture, and the maximum load capacity can reach up to 300lbs. With BIFMA standard nylon casters, it can slide easily and smoothly on any floor.APPLICABLE SCENARIO: Suitable as staff chairs in office or meeting room, showing professional and high-end image, while maintaining concentration and comfort, enhancing the overall atmosphere and quality of the workplace; Suitable for places where you need to sit for a long time for creation or work, such as art studios, photo studios, etc.; Suitable for business reception area or rest area, showing the company''s brand image and pursuit of quality, providing customers with a comfortable rest environment; suitable for personal home office use, bedroom, study, workroom or reading corner, etc..FEATURES:Ergonomic ribbed design with lumbar and back supportAdjustable height, tilt tension, and reclining functionsEasy-glide 360 wheel casters for smooth movement on any surfaceSturdy 1.8mm thickness steel frame and five-star iron baseTested and qualified BIFMA standard to sustain up to 320lbsDimensions: Handrest to Handrest 22.05 ", Seat Depth 17.13 ", Seat Width 22.83 ", Total Depth 26.38 ", Seat Height 17.91-21.26 ", Total Height 35.04-38.39"