... 3.base:chrome 4.height adjustable ergonomic laboratory chair/lab stool/school furniture: 1.Seat & Back Materal:PU,Antistatic2.Base ... , etc School furniture: lab table and chair, library furniture, lab stool, children furniture, computer desk, students' desk and chair, podium, ... bunk bed, toilet partition, white/green/cork board, canteen desk and chair, etc Other: theater chair, KTV ...