... PU 3.base:chrome 4.height adjustable ergonomic laboratory chair/lab stool/school furniture: 1.Seat & Back Materal:PU,Antistatic2 ... fine workmanship ♦Payment TermT/T, L/C, Western Union (30% deposit in advance before production,70% before loading the ... auditorium chair ,office sofa, etc School furniture: lab table and chair, library furniture, lab stool, children furniture, computer desk, students' desk ...