Design swivel chair in mesh look with infinitely variable seat height adjustment using a top lift (LGA tested). The backrest features a breathable mesh covering and is height adjustable via an "up-and-down" system, with elastic rubber bands for added comfort. It includes height-adjustable armrests "T2(OPA)" with softpad armrests on a chrome shaft. The chair has a comfortable flat seat with a knee roll and a point synchronous mechanism, allowing the spring force to be individually adjusted to body weight, with multiple locking options. The polyamide base is black and equipped with load-dependent braked safety double castors suitable for carpeted floors. This model bears the GS mark from LGA Nuremberg, meeting all safety-relevant requirements.