The Jemini Sosa Executive Chair is perfect for the boardroom or working areas. The chair has a soft-touch easy clean polyurethane seat with a black metal frame for style as well as comfort. Featuring a lock-tilt mechanism which is lockable in the upright position, tension control knob which can be adjusted to match the user's body weight. The recommended usage time is 8 hours. The chair has a weight capacity of up to 115kg.