Leather:Blue ESD & Clean leather

Seat: Ф300 mm

Air filter: with air filter system

Seat base: Steel with paint coating

Spring Cylinder:conductive,Steel,chrome plated

Adjustable Height: 470~630mm(#160 standard)

5-Star Foot: R240mm,small flat foot

Castor/Glider:Conductive nylon Gliderr

Use in 100 class cleanroom or ESD environment.