Antistatic & Cleanroom PU Foam Chair, 1.Pretty competitive price; 2.Holds high quality; 3.Ergonomics designs; 4.Low MOQ. Antistatic & Cleanroom PU Foam Chair,Specification:Material:ESD black PU foam,soft and durableSeat: 420 x 400mmBack: 380 x 260mmSeat base & Back steel: Steel with chrome platedSpring Cylinder:conductive,Steel,chrome platedAdjustable Height: 470~630mm(#160 standard)5-Star Foot: ...