<p>Overview:<br/><br/>Our office chair is made of steel five-star feet + Oil wax leather fabric. The legs are stable and load-bearing, tough and durable, the chair surface is soft and comfortable, breathable and skin-friendly, Rotary lift design, adjustable vertical stroke: 44cm-53cm / 17.3 "-20.9", unique movable waist pillow design, comfortable leaning, embracing design backrest, fits the back curve, ergonomic, smooth and universal Wheel, mute noise reduction, while protecting the floor from being scratched<br/><br/>feature:<br/><br/>Comfortable waist bag, PU oil wax leather, stain resistant and easy to take care of. The doll is filled with cotton, which is soft and comfortable.<br/><br/>High-density native sponge, using high-quality native sponge seat bag, full of elasticity and long-term sitting, not easy to deform.<br/><br/>Double safety, SGS certified gas rod, with thickened explosion-proof chassis, double guarantee your safety<br/><br/>Safe load-bearing & silent pulley, metal electroplated five-claw, high load-bearing, oxidation resistance, & quiet pulley, not to hurt the floor<br/><br/>parameter:<br/><br/>Name: Computer Desk Chair<br/><br/>Frame: Steel five-star foot + Oil wax leather fabric<br/><br/>Size: (L * W * H) 65cm * 65cm * (82 - 91)cm/25.6" * 25.6" * (32.3 - 35.8";<br/><br/>backrest size:(W * H)49cm * 49cm/19.3" * 19.3";<br/><br/>seat size:(W * D)49cm * 61cm/19.3" * 24";<br/><br/>Lifting height:44cm - 53cm/17.3" - 20.9"<br/><br/>Gross weight: 16kg<br/><br/>Rated load capacity: 150 kg (330 lbs)<br/><br/>Installation method: easy installation, providing installation instructions and simple installation tools<br/><br/>Applicable scene: living room, balcony,