SWIVEL CHAIR   MODEL: NIGEL COLOR: BLACK     Solid workmanship, simple installation. Pneumatic telescope, bottom/top adjustment Freely recline the seat backwards, lockable Adjusts the reclining resistance of the chair. Lumbar support Chrome elements Comfortable armrests Rubber Wheels Dimensions:   total height: 127 cm total width: 68 cm total depth: 52 cm   Seat height:   minimum: 47 cm maximum: 57 cm   Seat dimensions:   width: 50 cm depth: 48 cm   Usage:   Clean the surface of the furniture with a soft cloth. Avoid the use of strong chemicals.   In the box:   Assembly instructions with all necessary mounting accessories.       The furniture is pre-packaged for self-assembly.     Information: We make every effort to reproduce the colors of the furniture presented in the photos as accurately as possible. However, it's important to note that their reception may vary depending on the individual settings of your monitor or screen (such as brightness, contrast, color temperature, and display technology). The actual shade of the product may also vary depending on the lighting conditions. Any color differences are not due to a defect in the product.