Material:ESD Black PU foam,soft and durable
Seat: Ф330 mm
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 Glider
Use in Cleanroom & ESD environment.ESD PU Foam.