We are offering several solutions for LIN’s base- it can be made of black polyamide with glass fiber or polished aluminum. Both of them come with permanent contact mechanism allowing for an easy seat height adjustment. Fixed chrome metal armrest with soft black polyurethane support can also be installed as optional extras. LIN is also available with adjustable height, fixed aluminum base for meeting rooms, lounge zones or other settings. A more luxurious aluminum height adjustment mechanism can also be installed for an additional fee.