Leisure Upholstered Modern Leather Executive Chair
1. High-quality western leather/high-quality yellow cowhide imported from Brazil;
2.19 tube 2.0mm iron-backed inner frame, electroplated square tube handrail with PP handrail surface;
3. The inner panel is made of high-density plywood pressed from 12mm veneer;
4.40 density high elastic sponge;
5. Mid-shift butterfly chassis, tiltable;
6. SGS certified level 3 black air rod, 50mm reduced from 100mm;
7.350mm electroplated square cone feet, static pressure 1136KG;
8.60mm nylon+PU silent casters passed BIFMA.
1. Adjust-ability: The Height of Seats and Arms should be adjustable for all Ergonomic Chairs as a standard for comfort. In addition, an Adjustable Lumbar Support to promote good sitting posture is also essential. Being able to adjust the Angle of the Seat as well as the Seat Back Width and Height will offer complete ergonomic and comfort.
2. Lumbar Support: Lower back support in an ergonomic chair is very important. The lumbar spine has an inward curve, and sitting for long periods without support for this curve tends to lead to slouching (which flattens the natural curve) and strains the structures in the lower spine. An ergonomic chair should have a lumbar adjustment (both height and depth) so each user can get the proper fit to support the inward curve of the lower back.
3. Seat Material: The materials on the office chair seat and back should have enough padding to be comfortable to sit on for extended periods of time. Choose a chair with Extra Padded & Mounded Seat for extra comfort.
4. Weight Rating: Any ergonomic chair should easily rotate so the user can reach different areas of his or her desk without straining. The Weight Rating is particular import here as the chair
5. Warranty: 3 Year Warranty on an Ergonomic Chair, however 5/10 Year should be preferred to ensure the advertised features of the chair have gone through rigorous quality tests to ensure they are there to last. Avoid chairs with 1 or 2 Year as they will only last as long as the warranty period.
